Which measure of central tendency is affected by every score in the distribution?
A)the mean
B)the median
C)the mode
D)all of the above

Question

Quizplus · Accepted Answer

The mean is the sum of all scores divided by the total number of scores. This means that even a small change in one score can greatly affect the mean because it affects the sum of all scores. In contrast, the median and mode are only affected by the values at the center of the distribution and the most frequently occurring value, respectively, so they are not as sensitive to extreme scores.

Which Measure of Central Tendency Is Affected by Every Score