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Author Question: A weak relationship between two variables is represented by a. a small spread of Y scores at each ... (Read 57 times)

D2AR0N

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on: Jun 20, 2018
A weak relationship between two variables is represented by
 
  a. a small spread of Y scores at each X score.
  b. a large spread of Y scores at each X score.
  c. only one value of Y at each X score.
  d. an equal spread of Y scores at each X score.

Question 2

When the correlation coefficient representing the relationship between X and Y is intermediate, then all of the following are true except
 
  a. there is not a perfectly consistent association.
  b. there are different Y scores associated with a single X score.
  c. prediction of Y from a known X score has some error.
  d. all data points fall on the regression line.


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jaaaaaaa

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

B

Answer to Question 2

D


D2AR0N

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Reply 2 on: Jun 20, 2018
Gracias!

xiazhe

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Reply 3 on: Yesterday
Excellent

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