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Author Question: If the standard deviation of one of the variables equals zero, r cannot be calculated. Indicate ... (Read 97 times)

rlane42

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on: Jun 19, 2018
If the standard deviation of one of the variables equals zero, r cannot be calculated.
 
  Indicate whether the statement is true or false

Question 2

If one calculates r for a set of numbers and then adds a constant to each value of one of the variables, the correlation will change.
 
  Indicate whether the statement is true or false


perkiness

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Reply #1 on: Jun 19, 2018
Answer to Question 1

T

Answer to Question 2

F


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