Test the following hypotheses by using the information given and the HTAB system. Let alpha be .01.
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Test the following hypotheses by using the information given and the HTAB system. Let alpha be .01. Assume the population is normally distributed.
H0: σ2 = 15.4 Ha: σ2 > 15.4 n = 18 s2 = 29.6
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Business Statistics for Contemporary Decision Making
ISBN: 978-0470910184
6th Edition
Authors: Ken Black
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