8.12 The following data represent two independent random samples drawn from continuous populations that are thought to
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8.12 The following data represent two independent random samples drawn from continuous populations that are thought to have the same form but possibly different locations.
X: 79, 13, 138, 129, 59, 76, 75, 53 Y: 96, 141, 133, 107, 102, 129, 110, 104 Using a significance level not exceeding 0.10, test
(a) The null hypothesis that the two populations are identical and find the P value. (Do not use an approximate test.)
(b) The null hypothesis that the locations are the same and find the appropriate one-tailed P value.
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Nonparametric Statistical Inference
ISBN: 9781420077612
5th Edition
Authors: Jean Dickinson Gibbons, Subhabrata Chakraborti
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