Question

Listed below are body temperatures of four subjects measured at two different times in a day (from Data Set 3 in Appendix B).
Assume that you want to use a 0.05 significance level to test the claim that paired sample data come from a population for which the mean difference is µd = 0. Find
(a) d-bar,
(b) sd,
(c) The t test statistic, and
(d) The critical values.


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  • CreatedMay 03, 2015
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