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Author Question: In order to make better-than-chance predictions, the Pearson r must be a. positive b. greater ... (Read 32 times)

khang

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on: Jun 20, 2018
In order to make better-than-chance predictions, the Pearson r must be
 
  a. positive
  b. greater than .70
  c. greater than .90
  d. significant

Question 2

For the Pearson r, a non-significant correlation
 
  a. should not be used for predictions
  b. cannot be generalized to the population
  c. is simply due to chance
  d. all of these


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krakiolit

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

d

Answer to Question 2

d


khang

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Reply 2 on: Jun 20, 2018
Great answer, keep it coming :)

sultansheikh

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Reply 3 on: Yesterday
Wow, this really help

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