Question

Explain chief characteristics of normal probability curve​

Answer 1

Answer:

1) The normal curve is symmetrical about the mean. 2) The number of cases below mean in a normal distribution is equal to the number of cases above the mean. ... 7) The normal probability curve is unimodal that is it has only one mode. 8) The maximum height of the curve is at the center i.e. mean

Answer 2

Answer:

The normal curve is symmetrical about the mean. 2) The number of cases below mean in a normal distribution is equal to the number of cases above the mean. ... 7) The normal probability curve is unimodal that is it has only one mode. 8) The maximum height of the curve is at the center i.e. mean