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Author Question: A correlation coefficient is an index of the degree of A) Curvilinear relationship. B) Linear ... (Read 97 times)

genevieve1028

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on: Aug 4, 2018
A correlation coefficient is an index of the degree of
 
  A) Curvilinear relationship.
  B) Linear relationship.
  C) Scatter plot relationship.
  D) Inter-subtest variability.

Question 2

Which of the following shows the strongest relationship: a correlation of 0.75 or -0.75?
 
  A) -0.75
  B) +0.75
  C) They are the same strength.
  D) They cannot be compared because they are in opposite directions.


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daiying98

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Reply #1 on: Aug 4, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: C


genevieve1028

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Reply 2 on: Aug 4, 2018
Thanks for the timely response, appreciate it

xiazhe

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Reply 3 on: Yesterday
Wow, this really help

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