Question: Len KellyMATH302 MATH302 Suggested Practice ProblemsChapter 7 CH7 Review Exercises 3. A U.S. Travel Data Center survey reported that Americans stayed an average of 7.5

Len KellyMATH302 MATH302 Suggested Practice ProblemsChapter 7 CH7 Review Exercises 3. A U.S. Travel Data Center survey reported that Americans stayed an average of 7.5 nights when they went on vacation. The sample size was 1500. Thus, a point estimate for the mean number of nights that Americans spend on vacation is X 7.5. 1

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