You need four values to construct the confidence interval estimate of $\mu$ . These are the sample mean, sample size, population standard deviation and confidence level.

Question

Quizplus · Accepted Answer

To construct a confidence interval for the population mean ($\mu$), you need the sample mean, sample size, population standard deviation (or sample standard deviation if population standard deviation is unknown), and the confidence level.

You Need Four Values to Construct the Confidence Interval Estimate μ\muμ

You Need Four Values to Construct the Confidence Interval Estimate $\mu$