Question:
A researcher computed the mean, median and standard deviation for a set of performance score. If 5 were to be added to each score, which of these three statics would change?
The mean only | |
The median only | |
The standard deviation only | |
The mean and median only | |
The mean and the standard deviation only |
Answer:
The mean only
Last Updated:
18/09/2020 - 01:18