Calculations for Standard Error of the Mean
Solve: Sample size Needed to Estimate a Population Mean.
July 9, 2019Political Affiliation Bias
July 9, 2019The standard errorof the meanfor a sample of 100 is 30. In order to manipulate the standard error of the mean to be 15, we would:
A. increase the sample size to 200
B. increase the sample size to 400
C. decrease the sample size to 50
D. decrease the sample size to 25.
The standard error of the mean for a sample of 100 is 30. In order to manipulate the standard error of the mean to be 15, …
This solution involves calculations for standard error of the mean.
