Abstract
Abstract Double sample tests are presented for testing one-sided hypotheses about the mean of a normal population, based on the statistics suggested by Bulgren, Dykstra and Hewett [4]. Tables of decision values are given based on the criterion that the power curves of the double sample test and the corresponding single sample test are approximately the same. A discussion of the numerical methods is presented, as well as a comparison of expected sample sizes for a particular example.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Paper version not known
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
