Regarding a regression model, all of the following can be ...

[wenmo]

Regarding a regression model, all of the following can be negative EXCEPT the ______.
 a. coefficient of determination
  b. coefficient of correlation
  c. coefficient of x in the regression equation
  d. y-intercept in the regression equation

Question 2

A decision tree
 a. presents all decision alternatives first and follows them with all states of nature.
  b. presents all states of nature first and follows them with all decision alternatives.
  c. alternates the decision alternatives and states of nature.
  d. arranges decision alternatives and states of nature in their natural chronological order.

[dmurph1496]

Answer to Question 1

a

Answer to Question 2

D

[wenmo]

Excellent

[Alyson.hiatt@yahoo.com]

Thanks for the timely response, appreciate it