Asked by Jennifer

What effect will an outlier have on a confidence interval that is based on a small sample size?
A) The interval will be smaller than an interval without the outlier.
B) The interval will be the same with or without the outlier.
C) The confidence interval will be wider than an interval without the outlier.
D) The interval will reveal exclusionary data.
Answered by DrBob222
C.I. for mu = x +/- z*sigma.
Look at c.
Answered by Ruthie King
What effect will an outlier have on a confidence interval that is based on a small sample size?
There are no AI answers yet. The ability to request AI answers is coming soon!