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Author Question: The sample variance a. is always smaller than the true value of the population variance. b. is ... (Read 119 times)

ghost!

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on: Jun 24, 2018
The sample variance
 a. is always smaller than the true value of the population variance.
   b. is always larger than the true value of the population variance.
   c. could be smaller, equal to, or larger than the true value of the population variance.
   d. can never be zero.

Question 2

If the dual price for the right-hand side of a  constraint is zero, there is no upper limit on its range of feasibility.
 a. True
  b. False
  Indicate whether the statement is true or false


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momtoalll

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

c

Answer to Question 2

TRUE


ghost!

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

dantucker

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Reply 3 on: Yesterday
Wow, this really help

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