\( 3 / 19 \) points (16\%) Today 5:28 PM \( 47 \mathrm{~m} 50 \) s Espanol \( \times 1 \) \( \times 2 \) \( \times 3 \) \( \times 4 \) 5 \( \times 6 \) \( \times 7 \) \( \times 8 \) Question 5 of \( 8: 7.2 \) Section Exercise 11 (calc) Score: \( 3 / 4 \) points Submitted: Today 5:17 FM Time Spent: \( 9 \mathrm{~m} \) 49s Overweight Men For a random sample of 70 overweight men, the mean of the number of pounds that they were overweight was 31 . The standard deviation of the population is 3.9 pounds. Use a graphing calculator and round the final answers to one decimal place. Part 1 of 4 The best point estimate of the mean is \( 1.8^{8} \) pounds. Correct Answer: The best point estimate of the mean is 31 pounds. Assignments List Retake
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9 pounds). The task is to use this information, presumably to calculate a confidence interval or another statistic, but the specific question to be answered in this step is not clear. However, the correct answer for the best point estimate of the mean is given as Show more…
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Overweight Men For a random sample of 50 overweight men, the mean of the number of pounds that they were overweight was 31. The standard deviation of the population is 3.9 pounds. Part 1 of 4 (a) The best point estimate of the mean is 31 pounds. Part 2 of 4 (b) Find the 95% confidence interval of the mean of these pounds. Round intermediate answers to at least three decimal places. Round your final answers to one decimal place.
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For a random sample of 55 overweight men, the mean of the number of pounds that they were overweight was 29. The standard deviation of the population is 3.8 pounds. Round intermediate answers to at least three decimal places. Round your final answers to one decimal place. Part 1 The best point estimate of the mean is 29 pounds. Part 2 out of 4 Find the 95% confidence interval of the mean of these pounds.
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