Match the Standard Score with Its Mean and Standard Deviation

Multiple Choice

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 = ?