Simple Linear Regression Equation Research Articles

The Principal's Managerial Influence on Mover Teachers in the Implementation of the Independent Curriculum

The objective of this research is to evaluate the managerial influence of school principals on 25 dynamic educators in implementing an independent learning curriculum across six schools in the Gorontalo district. The study employs a quantitative methodology, utilizing questionnaires and a Likert scale (1-5) for data collection. Validation of the instruments is conducted using the product moment formula, and reliability testing is performed using the Cronbach alpha formula. Data analysis encompasses normality, linearity, simple regression, and hypothesis testing facilitated by SPSS Version 24.0. Results indicate a significant correlation between the managerial abilities of principals and the effectiveness of educator implementation of the independent curriculum, demonstrated by the simple linear regression equation: Y = 49.218 + 0.633X. Analysis of the data processing reveals that 66.7% of the variance in the educator's performance (variable Y) is influenced by the principal's managerial skills (variable X). In comparison, the remaining 33.3% is attributed to unexamined variables. This study underscores the importance of principals and motivating educators collaborating to articulate and disseminate the school's vision through a managerial framework that encompasses planning, organizing, directing, and supervising. This collaborative effort empowers both parties to actively engage and lead in fostering learning and school advancement.

PENGARUH KECEMASAN DI PERPUSTAKAAN TERHADAP PEMENUHAN KEBUTUHAN INFORMASI PEMUSTAKA PADA PERPUSTAKAAN UIN SUNAN KALIJAGA YOGYAKARTA

This research examines how anxiety influences fulfilling users' information needs at the UIN Sunan Kalijaga Yogyakarta Library. This research uses a quantitative method using a sample of 100 active student respondents at UIN Sunan Kalijaga Yogyakarta with a purposive sampling technique. The analysis results show that the anxiety variable's coefficient of determination on meeting needs is 0.642. These results show that the influence of anxiety on fulfilling information needs in the UIN Sunan Kalijaga Yogyakarta Library is 64.2%. The nature of the impact of these two variables is positive, where the simple linear regression equation is Y = 4.203 – 0.334X. The results of hypothesis testing show a rcalculate of 13.268. These results show results that are greater than. This research concludes that library anxiety significantly and positively influences meeting information needs.

Influence of the Accounting Information System for Providing Credit on Internal Control of Providing Credit

The research was carried out at the Bandung office of PT. BPR Kerta Raharja employed a quantitative methodology, specifically utilizing a descriptive approach and verification methods such as correlation coefficient, simple regression, and coefficient of determination. The sample size in this study consisted of 10 individuals. The research findings indicate that the Accounting Information System for Providing Credit falls under the category of reasonably excellent, with a score of 3.29. Similarly, the Internal Control for Providing Credit is also classified as quite good, achieving a score of 2.96. The calculation of the independent variable, the Accounting Information System for Providing Credit, and the dependent variable, Internal Control of Providing Credit, yielded a correlation value of r = 0.872. The simple linear regression equation is Y = 19.229 + 0.929X. The coefficient of determination (R2), expressed as a percentage, indicates the magnitude of the relationship. The credit-granting accounting information system (X) has a significant influence of 0.872 or 76.1% on credit-granting internal control (Y). The remaining 23.9% is attributed to other factors not examined in this research.

Pengaruh Pendekatan Parenting Style terhadap Motivasi Belajar Siswa Kelas V pada Pembelajaran PKN di UPT SPF SDN Kaccia Kecamatan Tamalate Kota Makassar

The problem in this research is how the parenting style approach influences the learning motivation of class V students in PKN learning at UPT SPF SDN Kaccia, Tamalate District, Makassar City. This research aims to find out and describe the influence of parenting style on the learning motivation of class V students in PKN learning at UPT SPF SDN Kaccia, Tamalate District, Makassar City. The type of research used in this research is mixed methods. Based on the research results, it shows that there is an influence between parenting style and learning motivation obtained from the completed questionnaire. This can be seen from the simple linear regression equation, namely Y 56.99 + 0.433, meaning that every increase in the regression coefficient X 0.433 illustrates that every 1% increase in parenting style will cause an increase of 0.433 in student learning motivation. That 5 out of 10 parents apply a parenting pattern between authoritarian and democratic or situational parenting. Meanwhile, the rest use a permissive parenting style in the sense of not providing too much support and implementing low levels of control over the child. Based on the results of the research above, it can be concluded that there is a positive influence of parenting style on the learning motivation of class V students in PKN learning at UPT SPF SDN Kaccia, Tamalate District, Makassar City.

Employing consumer knowledge to protect consumer rights

The research aims to measure the level of connection and impact of consumer knowledge in protecting consumer rights, and the sample consisted of (275) consumers in five markets (large retail markets in Baghdad) as they represent the research community of consumers who go to the markets to buy products. The data and hypotheses were analyzed and tested using appropriate statistical tools, including the arithmetic mean and standard deviation to measure the level of descriptive responses of the research sample, correlation coefficients (Pearson) to test the relationships between the research variables, and the simple and multiple linear regression equation to test the effect. The results showed the validity of the research hypotheses, and concluded with a number of Conclusions and recommendations.

The Influence of Pancasila and Citizenship Education Learning on Critical Thinking at Tandun 1 State High School

This research is motivated by the lack of student motivation to learn which is still low. The research results show that learning motivation is very important and can influence critical and creative thinking. This research aims to find out whether learning Pancasila education has an effect on the critical thinking skills of students at SMA Negeri 1 Tandun. This research was carried out using quantitative methods with a casual associative approach, and involved students of SMA Negeri 1 Tandun as research subjects. The data collection instrument used was conventional, and the IBM SPSS Version 22 application was used for data processing. Based on the results of the analysis, a simple linear regression equation was obtained, namely Ŷ= 14,245 + 0.629 Meanwhile, the results of the t test obtained t_count of 14.245 t_table of 2.00, which shows that so that Ho is rejected and Ha is accepted. So this research hypothesis is accepted that there is an influence of Civics Learning on Critical Thinking Ability.

THE INFLUENCE OF PEER ENVIRONMENT ON STUDENT LEARNING ACHIEVEMENT MAJORING

This research aims to determine the influence of the peer environment on the learning achievement of students majoring in accounting at SMK Negeri 2 Sidrap. The variables in this research are the peer environment as the independent variable (X) and learning achievement as the dependent variable (Y). The population of this study were all students majoring in Accounting at Negen 2 Sidrap Vocational School, totaling 122 students, while the sample used proportionate stratified random sampling technique with a sample size of 55 students. The data collection technique used was a questionnaire and documentation. The data analysis technique used was descriptive analysis of the percentage of instrument tests and test the hypothesis using SPSS 25 for windows. Based on the results of the data analysis that has been carried out, a simple linear regression equation model Y-63.760+0.351 From the results of the analysis of the coefficient of determination (R), the value R2-45% is obtained, which means that the peer environment contributes to student learning achievement by 45% and the remaining 55% is influenced by natural factors. Meanwhile, from the results of the t-test, a significant value of 0.000 0.05 is obtained, which means Peer environment has a significant effect on student achievement, thus the 'accepted hypothesis.Keywords: Peer Environment; Learning Achievement

Pengaruh Budaya Perusahaan terhadap Kinerja Karyawan pada PT Fuji Technica Indonesia

This research was motivated by wanting to know the extent to which factors influence employee performance at PT Fuji Technica Indonesia. One of the variables that researchers use to examine the influence of employee performance is company culture. The purpose of this research is to explain or explain the influence of company culture variables on employee performance. This research was carried out at PT Fuji Technica Indonesia from June to September 2023. The research method used was quantitative with associative techniques. The population at PT Fuji Technica Indonesia was 400 people. The samples taken were 80 people using the Slovin sampling technique. Based on the calculation results shown in table 4.5, a correlation coefficient of r = 0.767 and a determination coefficient of R = r2 = 0.588 were obtained. Testing the significance of the correlation obtained tcount (10.551 > t table (2.000) at  = 0.05, indicating that the correlation coefficient is significant. Thus, the research hypothesis which states that there is a relationship between Corporate Culture and Employee Performance can be accepted. This means that the better the Corporate Culture will be followed by high Employee Performance. Meanwhile, the coefficient of determination of 0.588 shows that 58.8% of the variation in Employee Performance can be explained by variations in Corporate Culture, the remaining 41.2% is determined by other factors outside Corporate Culture. Based on the results of calculations to develop an equation model In the regression between Company Culture (X) and Employee Performance (Y), the constant α = 3.041 and the regression coefficient β = 1.132 were obtained. Thus, the influence between the independent variable X and the dependent variable Y can be expressed in a simple linear regression equation model as follows: Ý = 3.041 + 1.132 This shows that the regression equation model is significant. The linearity test results obtained Fcount (1.25) < Ftable (1.90) at  = 0.05. These results indicate that the regression equation is linear. Based on the test results above, the regression equation Ý = 3.041+ 1.132X can be used to explain the form of a linear relationship between Company Culture and Employee Performance. This relationship shows that there is a direction of change in the trend of respondent employee performance due to company culture.

Relationships Between Partial Milk Yield and Actual Milk Yield According to Parity in Buffaloes

In this study, the relationships between 100-day of partial milk yield and 270-day of additive and total milk yield of buffaloes according to different parity were investigated. A total of 697 lactation records belonging to 135 heads of buffalo and seven lactations were used in the material. The relationships between the animals' 100-day partial milk yield for 270-day and total milk yield were analyzed for seven lactations. In the study, 100-day milk yield was taken as an independent variable, 270-day and total milk yields as dependent variables, and possible relationships were determined according to simple and multiple linear regression analysis methods. The average lactation period was 256.74 ± 2.61 days, the average 270-day additive milk yield was 2078 ± 65.26 litres and the average total milk yield was 1831 ± 89.57 litres. The daily average milk yields were 7.69 ± 0.11 and 7.08 ± 0.07 liters for 270-day and 100-day respectively. The correlation coefficients were calculated for each parity and calculated as 0.901 (p < 0.01) between the 100-day and 270-day additive yield for the general group. The simple and multiple linear regression equations were shown as [V270 = 470.72 + 1.737 V100 (R2 = 80.2%)], [V270 = 966.23 + 0.645 V100 + 0.001V1002 (R2 = 82.4%)] for the groups. As the parity of lactation increased, it was seen that the determination coefficients were increased. Finally, predicting the total lactation yield by using 100-day of partial milk yield has the highest accuracy.

PENGARUH PENGAWASAN PIMPINAN TERHADAP KINERJA PEGAWAI DI DEPARTEMEN STOCKFIT PT PRATAMA ABADI INDUSTRI JX

This study examines the impact of leadership supervision on employee performance in the Stockfit Department of PT Pratama Abadi Industri JX, Sukabumi Regency. The research uses Monitoring Theory (Vx) by Siagian (2017:115) and Performance Theory (Vy) by Hersey, Blanchard, and Jhonson (1996) in Wibowo (2010:102-105). A quantitative method was employed, with 102 respondents sampled from a population of 200 using Disproportionate Stratified Random Sampling. Data was collected through a Likert scale questionnaire and analyzed using Pearson Product Moment correlation analysis, the Coefficient of Determination formula, and simple linear regression equation model, with hypothesis testing via the t-test. Results indicate that Leadership Supervision (X) was rated as Good, with an average score of 4.0 and a descriptive percentage of 80.19%. Employee Performance (Y) was rated as Very Good, with an average score of 4.2 and a descriptive percentage of 83.80%. Statistical analysis showed a strong positive correlation between Leadership Oversight and Employee Performance (r_xy=0.783, t_(hitung=)12.588 > t_(tabel=)1.983). The Coefficient of Determination (KD) of 0.6130 indicates that 61.3% of the variation in Employee Performance can be explained by Leadership Supervision, with the rest determined by other factors. The linear regression equation model is Y ̂4540.0 + 0.837X, suggesting that changes in Leadership Supervision can predict changes in Employee Performance.

Ta’tsîr Itqân al-Mufradât ‘ala Qudrah Hifdz al-Quran li Tilmîdzât al-Fasl al-tsâlis A

Mastery of Arabic vocabulary is the ability to use the words you have in communicating and making it easier to memorize Arabic texts, especially memorizing the Al-Qur'an. The aim of this research is to determine the effect of vocabulary mastery on the ability to memorize the Qur’an and the size range of the third class “A” female students at the Al-Amin Brandwan Institute for the Memorization of the Qur’an. The research used quantitative input. The two variables are vocabulary proficiency (the independent variable) and the ability to memorize the Qur'an (the dependent variable). The community in this research is the students of the Institute for Memorizing the Qur’an, third semester “A”, numbering 36 students. To collect the data, the researcher used a questionnaire and documentation. And the data analysis method used is simple linear regression analysis using SPSS for Windows 20. Data analysis results using a simple linear regression equation that the output value is t count value = 2.482 with significant level 0.000 < 0.05, which means that vocabulary mastery (independent variable) There is an effect on the ability Memorizing the Qur’an (dependent variable).

THE INFLUENCE OF EMOTIONAL INTELLIGENCE ON ENGLISH LEARNING OUTCOMES OF CLASS XI STUDENTS MA. MURSYIDUTTHULLAB LEMBANNA

This study aims to determine the significance of the influence of emotional intelligence on the results of learning English for class XI, MA. Murshidutthullab Lembanna. The method used in this research is a quantitative method. The results of the study are simple linear regression equations. In the analysis that has been carried out on the basis of decision-making, "If Tcount is greater than Ttable," then H0 is rejected, and Ha is accepted. This shows that tHitung is 25.465 > ttable is 1.691, so it can be interpreted that there is a significant influence on emotional intelligence on English learning outcomes. In addition, if seen in the correlation coefficient of 0.654, the coefficient of determination (R squared) is 0.428, or 42.8%, and the rest is influenced by several factors that were not carried out in this study, namely 57.2%. So it can be interpreted that there is a positive and significant influence of emotional intelligence on the results of learning English for students in class XI. MA. Murshidutthullab lembanna

PENGARUH KUALITAS PELAYANAN TERHADAP KEPUASAN KONSUMEN

This research aims to determine the influence of service quality on consumer satisfaction at UD. Laia in Hilimondrege Raya Village. This type of research is quantitative research that is causal in nature. The sample in this research consisted of 100 consumers. The analytical method used in this research is simple linear regression analysis. The results of this research indicate that there is a significant influence between Service Quality and Consumer Satisfaction at UD. Laia in Hilimondrege Raya Village. In this research, a simple linear regression equation was obtained, namely: Y = 24.008 + 0.565 on consumer satisfaction. Then simultaneously there is a positive influence between the independent variable service quality (X) on the dependent variable consumer satisfaction (Y) using the SPSS 21.0 For Windows Evaluation Version program, obtaining an R Square value of 0.612 or 61.2%. The results of the hypothesis test (t test) obtained a t value of 5.128 > a t table value of 1.661 with a degree of freedom of 98 (100-2) at = 0.05 because 0.000 < 0.05, it can be concluded that service quality influences consumer satisfaction at UD . Laia in Hilimondrege Raya Village.

Meta-Analysis : The Effect of Mathematical Resilience to Mathematical Problem Solving Ability

The aim of this research is to analyze the effect of mathematical resilience to mathematical problem solving abilities based on relevant articles. This research method uses meta analysis using OLS (Ordinary Least Square) to determine a simple linear regression equation and also using formula effect size to determine the measure of effect. The results of this research are that mathematical resilience has a positive effect to mathematical problem solving abilities of 44.488% with a simple linear regression equation, namely . The effect of mathematical resilience to mathematical problem solving ability is large, with average of effect size is 0.764. So, its conclude that mathematical resilience had positive large effect to mathematical problem solving ability.

Thriving in Constraints: Exploring the Interplay of Human Capital, Social Capital, and Financial Constraints in Frugal Innovation within Family Businesses

This study aims to learn the impact of human capital, social capital, and financial constraints on frugal innovation as perceived by family businesses in the Philippines. Quantitative research was performed using data collected from 93 family businesses, which were analyzed using simple linear regression and structural equation modeling. The results showed that human capital, social capital, and financial constraints, individually and collectively, have a significant impact on frugal innovation. The results also indicated that all measures used for human capital and financial constraints are acceptable, while some measures of social capital and frugal innovation were deemed unfit and were removed from the model. The academe should expand or improve its discussion and curriculum on frugal innovation and continue to look at this through the lenses of its theoretical and practical aspects. Moreover, professors and students should study the relationship further and ultimately expand knowledge and understanding. Family businesses should prioritize improving their human capital to enhance their frugal innovation capabilities. Implementing efficient financial procedures, investigating alternative funding sources, and actively seeking external finance opportunities are crucial. Moreover, family businesses should develop robust social networks. Lastly, the Philippine government should actively encourage continuous learning through mentorship programs and networks.

Sliding wear behaviour of micro-sized Kota stone dust reinforced epoxy composites using Taguchi method and Grey Wolf optimisation algorithm

Kota stone dust (KSD) is an unwanted material engendered throughout the process of manufacturing Kota stone. The present work comprises the appropriate consumption of KSD for evolving a composite system with epoxy as the base matrix material. The samples are developed by the hand lay-up technique. The micrographs clearly show that KSD is uniformly distributed within the epoxy matrix and establishes good adhesion with it. With the inclusion of filler, density unwillingly increases by 21.86%, but voids generated are limited to only 4.98% for a maximum filler content of 40 wt. %. A very low water absorption rate of 0.81% for maximum filler loading is observed. The compressive strength and micro-hardness increased by 31.8% and 26.25% respectively. Tensile strength, as well as flexural strength, improves for low filler loading of 20 wt. % and decreases thereafter. The sliding wear tests of the fabricated composites are studied in this research employing fairly advanced nature-inspired Grey wolf optimisation (GWO). The wear tests are based on a real-world issue that is framed in Taguchi L25 OA. A simple linear regression equation demonstrates adequate agreement between predicted and experimental values. The inclusion of KSD decreases the wear rate. Further, it is found that the KSD loading is the utmost significant factor, whereas normal load is the least significant factor that administrates the sliding wear rate of the composite system. Using the grey wolf optimiser, the optimal settings are 2500 m sliding distance, 40 wt.% KSD content, 52 cm/s sliding velocity, and 10 N normal load. The validation test results suggest that GWO is superior to the classical Taguchi approach. The wear loss mechanism is examined under the scanning electron microscope.

The effect of deicing reagents on soil properties of the roadside lawns in Novosibirsk

The aim of the study was to evaluate the effect of deicing reagents on soil properties of the roadside lawns in Novosibirsk. Location and time of the study. Roadside lawns and a public green square in the central part of the Novosibirsk city. Field and laboratory work was performed in late 2023–early 2024. Methods. Soil samples were analyzed according to the following methods: preparation of aqueous extract was done at the ratio of soil:solution of 1:5; determination of specific electrical conductivity and water pH was performed using the electrodes HI763123 and ESC-10603, respectively; the content of water-soluble sulfates was measured with precipitation of sulfate ions by barium chloride and determination of barium sulfate by turbidimetric method; water-soluble sodium was measured by atomic absorption spectrometer with flame atomization Kvant-2A; water-soluble chlorides were measured by ion-selective electrode Econix ECOM-Cl; and water-soluble phosphates were measured by molybdenum-blue spectrophotometric method. The statistical processing of the data was carried out using the principal components analyzis, as well as by variation, regression, correlation and variance analyses. Results. Application of deicing reagents (DR) altered most significantly the content of water-soluble sodium and chlorine in the urban soils of roadside lawns, the values of which reached as high as 443 mg Na/kg and 511 mg Cl/kg. Sulfate and phosphate concentrations depended on the DR application to a much lesser extent. The relationship of chlorine content with the sodium one was described by a simple linear regression equation with a coefficient of determination (R2) equal to 0,92: Cl = 1,503 × Na – 34,655, where Cl and Na concentrations are presented in mg/kg. A close positive relationship (R2 = 0,87) was also found between the sum of all four analyzed ions (SI) and specific electrical conductivity (EC), described by the linear equation SI = 0,0078 × EC – 0,985, where SI (sum of Na+, Cl–, SO42–, and PO42– ions) is represented in cmol(eq)/kg, and EC in μS/cm. Conclusions. In the urban soils of roadside lawns, as compared to the central part of the public square, a significant increase in the content of water-soluble sodium and chlorine was found: 7–24 times and 30–80 times, respectively. The increase in the concentration of these elements was associated with a 3,3-fold increase in the value of specific electrical conductivity (which characterizes the general level of soil salinization with easily soluble salts) and a change in the reaction from "slightly alkaline" to "moderately alkaline". Such significant changes in the chemical properties of the urban roadside soils are caused by the DR use, which may result in the suppression of growth and development of plants, especially tree species less adapted to salt pollution, eventually leading to their dying-off.

KORELASI KECERDASAN EMOSIONAL DENGAN KETERAMPILAN PADA PEMBELAJARAN PENDIDIKAN JASMANI

The main problems of this study are: 1) What is the emotional intelligence of fifth-grade students at MI At-thahiriyah Componge, Awangpone District, Bone Regency? 2) What is the dribbling skill of fifth-grade students at MI At-thahiriyah Componge, Awangpone District, Bone Regency? 3) Is there a significant correlation between emotional intelligence and dribbling skills in Physical Education learning for fifth-grade students at MI At-thahiriyah Componge, Awangpone District, Bone Regency? The research method used in this study is quantitative research. The population of this study is fifth-grade students. The sample is all fifth-grade students with a total of 23 students. The research instruments used were questionnaires, observations, and documentation. The data analysis techniques used were descriptive statistical analysis, product moment analysis, and simple linear regression equation analysis. Based on the results of data analysis using descriptive statistics, it is known that the average value for the emotional intelligence variable (X) is 35.35, the number 35.35 is in the range of 34-37 with the category of quite good. The average value for the dribbling skill variable (Y) is 38.17, the number 38.17 is in the range of 35-38 with the category of quite good. While the calculation results to find the correlation of emotional intelligence with dribbling skills obtained the value of rxy = 0.35. This indicates that the correlation of emotional intelligence with dribbling skills has a positive correlation. The interpretation of the correlation coefficient value (rxy) proposed by Sugiyono, the score is in the range of 0.20-0.399 which has a low level of relationship. The results of the significance test showed the results of ttabletcount with a value of 1.323 1.71 with the regression result of Y' = 25.4 + 0.36. Therefore, it can be concluded that this study found a positive and significant correlation between emotional intelligence and dribbling skills.Keywords: Emotional Intelligence, Dribbling Skill, Physical Education.

Pengaruh media karet ban terhadap peningkatan kepercayaan diri dalam melakukan gerakan dasar Tiger Sprong

The aim of this research is to find out whether there is a relationship between self-confidence and basic movement skills of tiger sprongs. This research methodology is quantitative and experimental. The population in this study was 35 students. The sampling technique used purposive sampling consisting of 21 men and 9 women. The research instrument uses observation, interviews, lift. Data analysis uses instrument requirements tests, reliability tests, hypothesis tests, normality tests. The results show 0.05, with a coefficient of determination of 0.000, meaning that 93% of students at SMPN 5 West Karawang are more confident in performing basic tiger spong movements due to the use of rubber tires, while 7% are also influenced by other reasons. The increase in students' self-confidence will increase with the intensity of learning the basic tiger fork using 1,000 rubber tires as a medium, in accordance with the simple linear regression equation = 98,462 + 1,000 calculations and data analysis show that there is a significant influence between the variables of the influence of rubber tire media on increasing self-confidence in basic movement abilities of tiger sprong

The Influence Of Incentives On Employee Achievement

Providing incentives is very important to pay attention to, because this is related to the work results of employees in carrying out their work. The purpose of this research is to determine the incentives given to employees, employee work performance at PT. Ncs Line World Wide in question, as well as the magnitude of the influence of incentives on increasing the work performance of PT employees. Ncs Line World Wide. The hypothesis of this research is that incentives have a significant effect on employee work performance at PT Ncs Line World Wide . The population is employees of PT. Ncs Line World Wide Jakarta numbered 157 people while the sample numbered 61 people. Samples were taken using the Slovin method, while the data analysis method used was the interview and questionnaire method with the results of a simple linear regression equation test with the help of SPSS program tools. Based on the research results, it shows that the incentive variable influences the work performance of PT employees. Ncs Line World Wide based on a calculated value (R) of 0.716 and a coefficient of determination (R2) of 0.569, this shows that incentives have an influence of 56.90% on employee work performance at PT. Ncs Line World Wide