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Author Question: The sampling distribution of the sample mean is exactly normally distributed, regardless of the ... (Read 64 times)

jayhills49

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on: Jul 24, 2018
The sampling distribution of the sample mean is exactly normally distributed, regardless of the sample size n.
  Indicate whether the statement is true or false

Question 2

In testing the difference between two population means using two independent samples, the population standard deviations are assumed to be known, and the calculated test statistic equals 2.75 . If the test is two-tail and 5 level of significance has been specified, the conclusion should not be reject the null hypothesis.
  Indicate whether the statement is true or false


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catron30

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

F

Answer to Question 2

F


jayhills49

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Reply 2 on: Jul 24, 2018
Great answer, keep it coming :)

raili21

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Reply 3 on: Yesterday
Excellent

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