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Author Question: Most practical applications of integer linear programming involve a. only 0-1 integer variables and ... (Read 137 times)

charchew

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on: Jun 24, 2018
Most practical applications of integer linear programming involve
 a. only 0-1 integer variables and not ordinary integer variables.
  b. mostly ordinary integer variables and a small number of 0-1 integer variables.
  c. only ordinary integer variables.
  d. a near equal number of ordinary integer variables and 0-1 integer variables.

Question 2

A sample of 22 bottles of soft drink showed a variance of .64 in their contents. At a 5 level of significance, determine whether or not the standard deviation of the population is significantly different from .7.


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cupcake16

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

A

Answer to Question 2

H0: 2 = .49
Ha: 2  .49 2 = 27.43 which is between 10.28 and 35.48
Do not reject H0, there is not sufficient evidence to conclude that the standard deviation of the population is significantly different from .7.


charchew

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Reply 2 on: Jun 24, 2018
YES! Correct, THANKS for helping me on my review

shailee

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Reply 3 on: Yesterday
Excellent

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