The Amounts of Time Employees of a Telecommunications Company Have

question 110

Multiple Choice

The amounts of time employees of a telecommunications company have worked for the company are normally distributed with a mean of 5.4 years and a standard deviation of 2.1 years. Random samples of size 12 are
Drawn from the population and the mean of each sample is determined.

• A)5.4 years, 0.61 years
• B)5.4 years, 0.18 years
• C)1.56 years, 0.61 years
• D)1.56 years, 2.1 years

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