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Author Question: What correlation is obtained when the Pearson correlation is computed for data that have been ... (Read 63 times)

james

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  • Posts: 573
on: Jun 20, 2018
What correlation is obtained when the Pearson correlation is computed for data that have been converted to ranks?
 
  A) the Spearman correlation
  B) the point-biserial correlation
  C) the phi coefficient
  D) the simple correlation

Question 2

If a sample of n = 4 scores is obtained from a population with  = 70 and  = 12, then what is the z-score corresponding to a sample mean of M = 76?
 
  A) z = 0.25
  B) z = 0.50
  C) z = 1.00
  D) z = 2.00


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leeeep

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

A

Answer to Question 2

C


james

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  • Posts: 573
Reply 2 on: Jun 20, 2018
Great answer, keep it coming :)

Animal_Goddess

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Reply 3 on: Yesterday
Gracias!

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