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Author Question: The Pearson and the Spearman correlations are both computed for the same set of data. If the ... (Read 111 times)

sabina

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on: Jun 20, 2018
The Pearson and the Spearman correlations are both computed for the same set of data. If the Spearman correlation is rS = +1.00, then what can you conclude about the Pearson correlation?
 
  A) It will be positive.
  B) It will be negative and have a value of -1.00.
  C) It will be positive and have a value of 1.00.
  D) It will be negative.

Question 2

A sample of n = 9 scores is obtained from a population with  = 70 and  = 18. If the sample mean is M = 76, then what is the z-score for the sample mean?
 
  A) z = 0.33
  B) z = 0.50
  C) z = 1.00
  D) z = 3.00


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cswans24

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

A

Answer to Question 2

C


sabina

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

helenmarkerine

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Reply 3 on: Yesterday
Gracias!

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