A ________ for the mean is an interval estimate around a sample mean that provides us with a range of where the true population mean lies.
A)confidence interval
B)margin of error
C)significance level
D)confidence level

Question

Quizplus · Accepted Answer

A confidence interval for the mean is an interval estimate that is used to indicate the reliability of an estimate. It provides a range of values within which the true population mean is expected to lie with a certain level of confidence.

A ________ for the Mean Is an Interval Estimate Around