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Author Question: If the correlation between two variables x and y is equal to 0.90, which of the following is TRUE? ... (Read 79 times)

mckennatimberlake

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on: Jun 28, 2018
If the correlation between two variables x and y is equal to 0.90, which of the following is TRUE?
 a. x and y are highly related, whereby a positive change in x is accompanied by a positive change in y.
  b. The two variables x and y are not related to one another.
  c. x and y are highly related, whereby a negative change in x is accompanied by a positive change in y.
  d. The coefficient of determination is equal to 0.81.
  e. An increase in x is accompanied by a decrease in y.

Question 2

Customers only defect if they are not satisfied with the enterprise's products and services.
 a. True
  b. False
 Indicate whether the statement is true or false


cascooper22

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Reply #1 on: Jun 28, 2018
Answer to Question 1

c

Answer to Question 2

False


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