Given a sample mean of 2.1 and a sample standard deviation of 0.7 from a sample of 10 data points,a 90% confidence interval will have a width of 2.36.

Question

Quizplus · Accepted Answer

The width of a confidence interval depends on the sample size, sample standard deviation, and level of confidence. It is impossible to determine the width of a confidence interval based solely on the sample mean and sample standard deviation. Therefore, the statement is false.

Given a Sample Mean of 2