Posted: December 23rd, 2016
Assume the mean number of times Americans exercise per week is equal to 2, with a standard deviation of .55. What is the standard error of the mean for a sample size of 30?
Assume the mean number of times Americans exercise per week is equal to 2, with a standard deviation of .55. What is the standard error of the mean for a sample size of 30?
1. .02
2. .10
3. .37
4. 3.64
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