Confidence intervals, like inferential statistics such as the t-statistic, are affected by which of the following?
A) normal curve
B) sample size
C) effect size
D) point estimate

Question

Quizplus · Accepted Answer

Confidence intervals are affected by sample size because larger samples tend to provide more precise estimates, leading to narrower confidence intervals.

Confidence Intervals, Like Inferential Statistics Such as the T-Statistic, Are