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The scores on an aptitude test required for entry into a certain job position have a mean of 500 and a standard deviation of 120.
- The scores on an aptitude test required for entry into a certain job position have a mean of 500 and a standard deviation of 120. If a random sample of 36 applicants has a mean of 546, is there evidence that their mean score is different from the mean that is expected from all applicants?
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Financial and managerial accounting
Authors: Jerry J. Weygandt, Paul D. Kimmel, Donald E. Kieso
1st edition
111800423X, 9781118233443, 1118016114, 9781118004234, 1118233441, 978-1118016114
