Assumptions you make in order to complete hypothesis test

Reference no: EM131432600

Business and Management

The 40-hour work week did not become a U.S. standard until 1940. Today, many white collar employees work more than 40 hours per week because management demands longer hours or offers large monetary incentives. A random sample of white-collar employees was obtained, and the number of hours each worked during the last week are given in the following table.

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Is there any evidence the true mean number of hours worked by white-collar employees is greater than 40? Use a = 0.01. What assumption(s) did you make in order to complete this hypothesis test?

Reference no: EM131432600

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