A company wishes to determine if the average salary of its clerks is really $340. The company
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A company wishes to determine if the average salary of its clerks is really $340. The company researcher takes a sample of 64 clerks and finds that =$300 and s = $80.
a) Test at = 0.05.
b) Construct a 95% CIE of μ
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340 340 Z 4 REJECT H 0 Two ...View the full answer
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