If a normal curve appears more peaked, what may be said of the population parameters?
A) The smaller is the value of the standard deviation.
B) The larger is the value of the standard deviation.
C) The smaller is the value of the mean.
D) The larger is the value of the mean.

Question

Quizplus · Accepted Answer

A more peaked normal curve indicates a smaller standard deviation, as the data points are closer to the mean, resulting in a steeper curve.

If a Normal Curve Appears More Peaked, What May Be