Question
You wish to test the following claim (Ha) at a significance level of ?=0.02. For the context of this problem, ?d=PostTest?PreTest. Each row gives the
You wish to test the following claim (Ha) at a significance level of ?=0.02. For the context of this problem, ?d=PostTest?PreTest. Each row gives the scores of a single individual.
Ho:?d=0
Ha:?d>0
You believe the population of difference scores is normally distributed, but you do not know the standard deviation. You obtain the following sample of data:
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New Trends In Shape Optimization
Authors: Aldo Pratelli, Günter Leugering
1st Edition
3319175637, 9783319175638
