The mean of the t distribution is _____. a. 0 b. .5 c. 1 d. dependent upon the sample ...

Author Question: The mean of the t distribution is _____. a. 0 b. .5 c. 1 d. dependent upon the sample ... (Read 54 times)

Medesa

Hero Member
Posts: 507

on: Jun 24, 2018

The mean of the t distribution is _____.
a. 0
b. .5
c. 1
d. dependent upon the sample size

Question 2

Suppose x is a normally distributed random variable with a mean of 22 and a standard deviation of 5 . The probability that x is less than 9.7 is _____.
a. 0
b. .4931
c. .0069
d. .9931

Anonymous

Sr. Member
Posts: 317

Reply #1 on: Jun 24, 2018

Answer to Question 1

a

Answer to Question 2

c

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Medesa

Hero Member
Posts: 507

Reply #2 on: Jun 24, 2018

Thank you

Anonymous

Sr. Member
Posts: 317

Reply #3 on: Jun 24, 2018

Happy to help you

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