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Author Question: The standard deviation of the numbers 7, 7, 7, . . ., 7 is zero. Indicate whether the statement ... (Read 78 times)

Frost2351

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on: Jul 25, 2018
The standard deviation of the numbers 7, 7, 7, . . ., 7 is zero.
 
  Indicate whether the statement is true or false

Question 2

The union of A and B, denoted by A  B, is the event that __________.
 
  A) either A or B occurs B) both A and B occur
  C) A occurs and B does not occur D) neither A nor B occurs


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emsimon14

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

TRUE

Answer to Question 2

A


Frost2351

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Reply #2 on: Jul 25, 2018
Both answers were spot on, thank you once again


emsimon14

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Reply #3 on: Jul 25, 2018
Great! Please up vote :D


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