The mean of a standard normal probability distribution _____. a. can be any value b. can be any value as long as it is positive

Question

densk [106]

3 years ago

8

The mean of a standard normal probability distribution _____. a. can be any value b. can be any value as long as it is positive

c. is always equal to 1 d. None of these answers are correct.

Mathematics

1 answer:

julsineya [31] · Answer 1 · 2022-09-01T01:02:31+03:00

Answer:

D

Step-by-step explanation:

The mean of a standard normal distribution is always = 0 with the standard deviation being equal to. Therefore a standard normal distribution is a normal distribution described with a mean of 0 and standard deviation of 1. Since a standard normal distribution is centered at the middle with equal distribution to both the left and right of the distribution. The centre point is 0, which is the mean and the standard deviation is 1 to either side of the distribution.