The following data were gathered from a random sample of 11 items. Use these data and a
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Use these data and a 5% level of significance to test the following hypotheses, assuming that the data come from a normally distributed population.
H0: µ = 1160 Ha: µ >1160
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Related Book For
Business Statistics for Contemporary Decision Making
ISBN: 978-0470910184
6th Edition
Authors: Ken Black
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