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Author Question: The symbol 2 is used to represent the _____. a. variance of a population b. standard deviation of ... (Read 133 times)

geoffrey

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on: Aug 1, 2018
The symbol  2 is used to represent the _____.
 a. variance of a population
  b. standard deviation of a sample
  c. standard deviation of a population
  d. variance of a sample

Question 2

The power of a test is the probability that a true null hypothesis will be rejected.
  Indicate whether the statement is true or false


Pswine

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

a

Answer to Question 2

F


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geoffrey

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Reply #2 on: Aug 1, 2018
Both answers were spot on, thank you once again


Pswine

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Reply #3 on: Aug 1, 2018
Great! Please up vote :D


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