Match the standard score with its mean and standard deviation.
-ACT
A)Mean = 21, SD = 5
B)Mean = 50, SD = 10
C)Mean = 50, SD = 21.06
D)Mean = 5, SD = 2
E)Mean = 5.5, SD = 2
F)Mean = 100, SD = 15
G)Mean = 500, SD = 100
H)Mean = ?, SD = ?

Question

Quizplus · Accepted Answer

The ACT has a national average (mean) score of approximately 21 and a standard deviation (SD) of about 5.

Match the Standard Score with Its Mean and Standard Deviation