A confidence interval increases in width as
A) the level of confidence increases.
B) n decreases.
C) s increases.
D) All of these answers are correct.

Name: A confidence interval increases in width as A) the level of confidence increases. B) n decreases. C) s increases. D) All of these answers are correct.
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Question

Quizplus · Accepted Answer

Higher level of confidence, lower chance of error, smaller sample size and large standard deviation means a large confidence interval due to the higher variation.

A Confidence Interval Increases in Width as