If a set of exam scores forms a symmetrical distribution, what can you conclude about the students scores?
A)Most of the students had relatively high scores.
B)Most of the students had relatively low scores.
C)About 50% of the students had high scores and the rest had low scores.
D)It is not possible the draw any conclusions about the students' scores.

Question

Quizplus · Accepted Answer

In a symmetrical distribution, scores are evenly distributed around the mean, so about 50% of the scores are above the mean and 50% are below.

If a Set of Exam Scores Forms a Symmetrical Distribution