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Author Question: The mean of the t distribution is a. 0. b. .5. c. 1. d. problem ... (Read 52 times)

vinney12

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  • Posts: 586
on: Aug 1, 2018
The mean of the t distribution is
 a. 0.
 b. .5.
 c. 1.
 d. problem specific.

Question 2

The t distribution should be used whenever
 a. the sample size is less than 30.
 b. the sample standard deviation is used to estimate the population standard deviation.
  c. the population is not normally distributed.
 d. the population standard deviation is known.


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bobsmith

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Reply #1 on: Aug 1, 2018
Answer to Question 1

a

Answer to Question 2

b


vinney12

  • Member
  • Posts: 586
Reply 2 on: Aug 1, 2018
Great answer, keep it coming :)

pangili4

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  • Posts: 346
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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