If a set of exam scores forms a symmetrical distribution,what can we 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

If a set of exam scores forms a symmetrical distribution,what can we 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.

Quizplus · Accepted Answer

A symmetrical distribution means that the data is evenly distributed around the mean, with an equal number of scores on either side. Therefore, about 50% of the students had high scores and the rest had low scores. It does not indicate whether most students had high or low scores.

If a Set of Exam Scores Forms a Symmetrical Distribution,what