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Author Question: Kiera is interested is assessing the degree of relationship between whether or not students belong ... (Read 55 times)

Bob-Dole

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on: Jun 20, 2018
Kiera is interested is assessing the degree of relationship between whether or not students belong to a fraternity or sorority and the number of hours they spend volunteering each week. Kiera should use the _____ correlation coefficient to assess this relationship.
 
  a. partial
  b. point-biserial
  c. phi
  d. Pearson product-moment

Question 2

Pam is interested is assessing the degree of relationship between gender and test grades in her psychology class. Pam should use the _____ correlation coefficient to assess this relationship.
 
  a. partial
  b. point-biserial
  c. phi
  d. Pearson product-moment


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stano32

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

b

Answer to Question 2

b


Bob-Dole

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

peter

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Reply 3 on: Yesterday
Excellent

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