Given the following data from two independent samples: x 1 = 115 x 2 = 105 s
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Given the following data from two independent samples:
x̅1 = 115 x̅2 = 105
s1 = 21 s2 = 23
n1 = 49 n2 = 63
test the hypothesis of no difference between the population means against the alternative that the mean of population 1 is greater than the mean of population 2.
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Related Book For
Statistics For Economics Accounting And Business Studies
ISBN: 978027368308
4th Edition
Authors: Michael Barrow
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