Find the Z-Score Corresponding to the Given Value and Use

Multiple Choice

Find the z-score corresponding to the given value and use the z-score to determine whether the value is unusual.
Consider a score to be unusual if its z-score is less than -2.00 or greater than 2.00. Round the z-score to the nearest tenth
if necessary.
-A test score of 48.4 on a test having a mean of 66 and a standard deviation of 11.

A) -1.6; unusual
B) -17.6; unusual
C) 1.6; not unusual
D) -1.6; not unusual