Question

Refer to Exhibit 10-10. At 95% confidence, what is the conclusion for this study?
a. There is a significant difference in the time spent in the store between men and women.
b. There is no significant difference in the time spent in the store between men and women.
c. It is impossible to make a decision on the basis of the information given.
d. The sample sizes must be equal in order to answer this question.

Answer

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