In a normal distribution, the mean falls above the 50th percentile only when
A) the z score is positive
B) the raw score is negative
C) the raw score is below the 50th percentile
D) none of these

Question

Quizplus · Accepted Answer

In a normal distribution, the mean is always at the 50th percentile, regardless of the z score or the raw score values. The 50th percentile divides the distribution into two equal halves, and the mean of a normal distribution is always at the center.

In a Normal Distribution, the Mean Falls Above the 50th