A 95% confidence interval is computed to estimate the mean household income for a city. Which of the following values will definitely be within the limits of this confidence interval?
A) The population mean
B) The sample mean
C) The sample standard deviation
D) The p-value
E) All of the above

Question

Quizplus · Accepted Answer

The sample mean is always at the center of a confidence interval for the mean, so it will definitely be within the limits of the interval.

A 95% Confidence Interval Is Computed to Estimate the Mean