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Author Question: The standard error of estimate is equal to zero only if the a. correlation between X and Y = 0. ... (Read 55 times)

misspop

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on: Jun 20, 2018
The standard error of estimate is equal to zero only if the
 
  a. correlation between X and Y = 0.
  b. correlation between X and Y = 1.0.
  c. mean on X is equal to the mean on Y.
  d. standard deviation of X is equal to the standard deviation of Y.
  e. distributions of X and Y are normal.

Question 2

The standard error of estimate is the standard deviation of
 
  a. the distribution of the observed Y scores.
  b. the predicted scores on Y.
  c. the X scores used to predict Y.
  d. the differences between actual and predicted Y scores.
  e. the X scores for those who have identical scores on Y.


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popopong

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

B

Answer to Question 2

D


misspop

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Reply 2 on: Jun 20, 2018
Gracias!

ghepp

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Reply 3 on: Yesterday
Wow, this really help

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