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WWatsford

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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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Answer to Question 1

F

Answer to Question 2

T



WWatsford

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Liddy

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