Which of the following is a characteristic of a normal distribution?
A) It is a symmetrical distribution.
B) The mean is always zero.
C) The mean, median and mode are all equal.
D) All of these choices are correct.

Question

Which of the following is a characteristic of a normal distribution? 
A) It is a symmetrical distribution.
B) The mean is always zero.
C) The mean, median and mode are all equal.
D) All of these choices are correct.

Quizplus · Accepted Answer

A normal distribution is symmetrical, meaning that the data are equally distributed on both sides of the mean. The mean, median, and mode are all equal in a perfectly normal distribution. Therefore, all of the listed characteristics are correct.

Which of the Following Is a Characteristic of a Normal