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Author Question: The spread of the sample mean decreases when 1.the population mean increases. 2.the population ... (Read 31 times)

ssal

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on: Jul 24, 2018
The spread of the sample mean decreases when
  1.the population mean increases.
  2.the population standard deviation increases.
  3.the sample mean decreases.
  4.the sample size decreases.
  5.the sample size increases.

Question 2

A t curve is bell-shaped like the z curve but is less spread out.
  1.True
  2.False


asdfasdf

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Reply #1 on: Jul 24, 2018
Answer to Question 1

5

Answer to Question 2

2


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ssal

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Reply #2 on: Jul 24, 2018
Thanks


asdfasdf

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Reply #3 on: Jul 24, 2018
Welcome :)


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