Question: Question 9 A study was conducted to estimate u, the mean commute distance that all employed U.S. adults Select one answer. travel to work. Suppose

Question 9 A study was conducted to estimate u, the mean

Question 9 A study was conducted to estimate u, the mean commute distance that all employed U.S. adults Select one answer. travel to work. Suppose a random sample of 49 employed U.S. adults gives a mean commute to points distance of 22 miles and that from prior studies, the population standard deviation is assumed to be g = 8.4 miles. Based on this information, what would be the point estimate for u? A. O1.2 B. 049 C. O8.4 D. O 22

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