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Author Question: If people are classified by age (over 30/under 30) and by political affiliation ... (Read 81 times)

WWatsford

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on: Jun 20, 2018
If people are classified by age (over 30/under 30) and by political affiliation (Democrat/Republican), then the point-biserial correlation would be the proper technique to measure the relationship between the two variables.
 
  Indicate whether the statement is true or false

Question 2

The phi-coefficient is the correct correlation to use when both X and Y are dichotomous variables.
 
  Indicate whether the statement is true or false


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Liddy

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Reply #1 on: Jun 20, 2018
Answer to Question 1

F

Answer to Question 2

T


WWatsford

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Reply #2 on: Jun 20, 2018
Thank you!


Liddy

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Reply #3 on: Jun 20, 2018
Happy to help


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