SCENARIO 8-1
The managers of a company are worried about the morale of their employees.To determine if a problem in this area exists,they decide to evaluate the attitudes of their employees with a standardized test.They select the Fortunato test of job satisfaction,which has a known standard deviation of 24 points.
-Referring to Scenario 8-1,they should sample_____ employees if they want to estimate the mean score of the employees within 5 points with 90% confidence.

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The Answer of SCENARIO 8-1
The managers of a company are worried about the morale of their employees.To determine if a problem in this area exists,they decide to evaluate the attitudes of their employees with a standardized test.They select the Fortunato test of job satisfaction,which has a known standard deviation of 24 points.
-Referring to Scenario 8-1,they should sample_____ employees if they want to estimate the mean score of the employees within 5 points with 90% confidence.

SCENARIO 8-1 The Managers of a Company Are Worried About the Morale