Tracer

This page lists questions and answers that were posted by visitors named Tracer.

Questions

The following questions were asked by visitors named Tracer.

A sample of n = 20 scores has a mean of M = 6. If one new person with a score of X = 27 is added to the sample, what will be the value for the new mean?
15 years ago

Answers

The following answers were posted by visitors named Tracer.