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Author Question: The Pearson product-moment correlation coefficient (r) works only when both variables are measured ... (Read 102 times)

notis

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on: Jun 20, 2018
The Pearson product-moment correlation coefficient (r) works only when both variables are
  measured on which scale(s) of measurement?
 
  A) interval & ratio B) interval only
  C) ratio only D) nominal & ordinal

Question 2

A standard method of designating a portion of a total with a range between 0 to 100 is a(n)
 
  A) odd B) variance C) proportion D) percentage


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Briannahope

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

A

Answer to Question 2

D


notis

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Reply 2 on: Jun 20, 2018
Wow, this really help

Joy Chen

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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