Author Question: In a regression analysis, the regression equation is given by y = 12 - 6x. If SSE = 510 and SST = ... (Read 213 times)

wenmo

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In a regression analysis, the regression equation is given by y = 12 - 6x. If SSE = 510 and SST = 1000, then the coefficient of correlation is
 a. -.7.
  b. +.7.
  c. .49.
  d. -.49.

Question 2

The probability of reaching an absorbing state is given by the
 a. R matrix.
  b. NR matrix.
  c. Q matrix.
  d. (I  Q)1 matrix



KKcool

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Answer to Question 1

a

Answer to Question 2

b



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