Question
Overweight Men For a random sample of 50 overweight men, the mean of the number of pounds that they were overweight was 29 . The standard deviation of the population is 4.5 pounds. Part: \( 0 / 4 \) Part 1 of 4 (a) The best point estimate of the mean is
Ask by Mejia Bartlett. in the United States
Mar 11,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
The best point estimate of the mean is 29.
Solution
The sample mean is the best point estimate of the population mean. Here, the sample mean is given as
\[
29
\]
Thus, the best point estimate of the mean is \(29\).
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Simplify this solution Mind Expander
The best point estimate of the mean for the number of pounds that the overweight men are over would simply be the sample mean itself, which is 29 pounds. This value provides a single summary figure of the central tendency of your sample, reflecting the average degree to which these men exceed a healthy weight. (a) Hence, the point estimate of the mean is 29 pounds.
