In testing the hypothesis that the correlation parameter is zero, ...

[bobbysung]

In testing the hypothesis that the correlation parameter is zero, the critical value of r decreases as sample size
 
  a. increases. c. remains constant.
  b. decreases.

Question 2

If one wanted to determine the degree of variability of the actual Y scores about the predicted Y scores, the appropriate statistic is
 
  a. standard error of estimate.
  b. standard deviation of the predicted Y scores.
  c. standard deviation of the predictor scores.
  d. standard error of measurement.
  e. standard error of Y.

[kusterl]

Answer to Question 1

A

Answer to Question 2

A

[bobbysung]

Gracias!

[jackie]

Excellent