When a group of test scores is normally distributed a z score of 2 is equal to: A) A T score of 50 B) An IQ score of 20 C) The 98^th percentile D) The 2^nd percentile

Question

Quizplus · Accepted Answer

A z-score of 2 in a normal distribution corresponds to the 97.72nd percentile, which means it is above approximately 97.72% of the scores. This is closest to the provided option C, which, despite the typographical errors, intends to represent the 98th percentile.

When a Group of Test Scores Is Normally Distributed a Z