How will the width of a confidence interval for a population mean change if you increase the sample size and keep the level of confidence

Question

asked Sep 18, 2023 6.9k views

1 Answer

David Dale · Answer 1 · 2023-09-25T04:57:06+0000

The larger the sample size, the smaller the standard error; therefore, the width of a confidence interval decreases as the sample size increases.