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Author Question: A cellular phone service provider believes that there is negative correlation between the minutes ... (Read 116 times)

casperchen82

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on: Jun 24, 2018
A cellular phone service provider believes that there is negative correlation between the minutes used by its customers and the age of the customer.
 
  To test this, the following would be the appropriate null and alternative hypotheses:
  H0 :  = 0.0
  Ha :   0.0
   Indicate whether the statement is true or false

Question 2

Contingency analysis helps to make decisions when multiple proportions are involved.
 
  Indicate whether the statement is true or false


welcom1000

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Reply #1 on: Jun 24, 2018
Answer to Question 1

FALSE

Answer to Question 2

TRUE


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