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Question
Researchers have studied the role that the age of workers has in determining the hours per month spent on personal tasks. A sample of 1,686 adults were observed for one month. The data follow.
Construct a 98 percent confidence interval for the mean hours spent on personal tasks for 25- to 44-year-olds.
A. [3.96, 4.12]
B. [3.97, 4.11]
C. [3.98, 4.10]
D. [2.16, 5.92]
E. [3.95, 4.13]
Answer
This answer is hidden. It contains 2 characters.
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