The term fallacy of the mean refers to
A) drawing ratio-level conclusions from mean scores that were obtained at a lower level of measurement.
B) implicitly assuming that the mean group score on a variable is characteristic of all members of the group.
C) concluding that a statistically significant omnibus F-test for a 3-condition experiment means that each group mean is different from each of the other two means.
D) using means to describe the results of a study when it would have been more appropriate to use medians.

Question

Quizplus · Accepted Answer

The fallacy of the mean refers to the assumption that the mean group score on a variable is characteristic of all members of the group. This assumption is incorrect because individual scores can vary widely from the group mean, and it is important to consider the full distribution of scores rather than just the mean.

The Term Fallacy of the Mean Refers to