Exhibit 6-5: Indicate your choice of statistics for solving the following questions.
-Refer to Exhibit 6-5.We want to know how well the class as a whole did on an examination.
A) mean
B) standard deviation
C) z-score
D) Pearson's r

Question

Quizplus · Accepted Answer

The mean is the best choice for this question as it provides an overall average of the class's performance on the exam.

Exhibit 6-5: Indicate Your Choice of Statistics for Solving the Following