First a 90% confidence interval is constructed from a sample size of 100.Then,for the same identical data,a 92% confidence interval is constructed.The width of the 90% interval is wider than the 92% confidence interval.

Question

Quizplus · Accepted Answer

A higher confidence level results in a wider confidence interval, so a 92% confidence interval will be wider than a 90% confidence interval for the same data.

First a 90% Confidence Interval Is Constructed from a Sample