Compared with a 95% confidence interval,a 99% confidence interval would result in ______.
A)a wider range of values in the confidence interval
B)a smaller range of values in the confidence interval
C)the same range of values in the confidence interval
D)a range that cannot be determined in the confidence interval

Question

Quizplus · Accepted Answer

A 99% confidence level requires a higher degree of certainty than a 95% confidence level, so to achieve this higher level of confidence, the range of possible values in the confidence interval must be wider.

Compared with a 95% Confidence Interval,a 99% Confidence Interval Would