In a normal distribution, approximately what percent of data would be more than +/- 3 standard deviations (SD) from the mean?

This version of the course is no longer available.
Need multiple seats for your university or lab? Get a quote
The page below is a sample from the LabCE course . Access the complete course and earn ASCLS P.A.C.E.-approved continuing education credits by subscribing online.

Learn more about (online CE course)

In a normal distribution, approximately what percent of data would be more than +/- 3 standard deviations (SD) from the mean?

Please select the single best answer