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Author Question: If there are no other feasible solutions with a larger objective function value in the immediate ... (Read 76 times)

berenicecastro

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on: Jun 24, 2018
If there are no other feasible solutions with a larger objective function value in the immediate neighborhood, then the feasible solution is known as
 a. a global maximum.
  b. infeasible.
  c. a nonlinear solution.
  d. a local maximum.

Question 2

What would be the coefficient of determination if the total sum of squares (SST) is 23.29 and the sum of squares due to regression (SSR) is 10.03?
 a. 2.32 b. 0.43
  c. 0.19 d. 0.89


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bbburns21

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Reply #1 on: Jun 24, 2018
Answer to Question 1

d
RATIONALE: A feasible solution is a local maximum if there are no other feasible solutions with a larger objective function value in the immediate neighborhood.

Answer to Question 2

b
RATIONALE: The coefficient of determination r2 = SSR/SST. Substituting the given values we get r2 = 0.43.


berenicecastro

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Reply 2 on: Jun 24, 2018
Gracias!

frankwu0507

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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