Author Question: If r has a positive value, as one variable increases, the other variable _____. a. increases c. ... (Read 97 times)

K@

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If r has a positive value, as one variable increases, the other variable _____.
 
  a. increases c. first increases, then decreases
  b. decreases d. shows no systematic change

Question 2

Classifying subjects on the basis of sex is an example of using what kind of scale?
 
  a. nominal
  b. ordinal
  c. interval
  d. ratio
  e. bathroom



scikid

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Answer to Question 1

A
If positively correlated, both variables increase and decrease together.

Answer to Question 2

A



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