If a score in a distribution changes in numerical value, it will necessarily change the value of.
A)the median
B)the mean
C)the mode
D)all measures of central tendency

Question

Quizplus · Accepted Answer

The mean is the only measure of central tendency that takes into account the numerical value of every score in the distribution. Therefore, any change in the numerical value of a score will necessarily change the value of the mean. The median and mode are not influenced by the numerical value of every score, so they may remain the same even if a score changes in numerical value.

If a Score in a Distribution Changes in Numerical Value