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Author Question: The _______ of a random variable x is equal to the positive square root of the variance. A) ... (Read 61 times)

Medesa

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on: Jul 25, 2018
The _______ of a random variable x is equal to the positive square root of the variance.
 
  A) variance B) standard deviation
  C) mean D) probability distribution

Question 2

_________ is decoration in a graph that is non-data-ink.
 
  A) graphical excellence B) the lie factor
  C) chart junk D) a scale break


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k2629

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Reply #1 on: Jul 25, 2018
Answer to Question 1

B

Answer to Question 2

C


Medesa

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Reply #2 on: Jul 25, 2018
Thank you!


k2629

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Reply #3 on: Jul 25, 2018
Always glad to help...


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