Which of the following characteristics is true for a normal probability distribution?
A)The area under the curve is 1.
B)It is symmetrical.
C)The midpoint is also the mean.
D)Sixty-eight percent of the area under the curve lies within ± one standard deviation of the mean.
E)All of the above are true.

Question

Quizplus · Accepted Answer

All of the listed characteristics are true for a normal probability distribution.

Which of the Following Characteristics Is True for a Normal