What Z Score Would a Person Need to Be in the 4

Multiple Choice

What Z score would a person need to be in the 4% of his or her class on a particular test? Assume a normal distribution.

A) 4% - 50% = -46%, which corresponds to a Z score of -1.75
B) 50% - 46% = 4%, which corresponds to a Z score of .10
C) 50% - 4% = 46%, which corresponds to a Z score of 1.75
D) 34% + 14% - 4% = 44%, which corresponds to a Z score of 1.55 or 1.56