Answer to Question #228960 in Statistics and Probability for Millicent

Question

The normal curve is_________.

Select one:

a. multimodal

b. symmetrical

c. asymmetrical

d. always approximation to the Poisson distribution

Answer 1

b. Symmetrical

The normal distribution curve is a symmetrical, bell-shaped distribution curve in which the mean, median and mode are all equal. It always has a mean of zero and a standard deviation of one.