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Author Question: The mean of the sample a. is always smaller than the mean of the population from which the sample ... (Read 80 times)

chandani

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on: Jun 24, 2018
The mean of the sample
 a. is always smaller than the mean of the population from which the sample was taken.
   b. can never be zero.
   c. can never be negative.
   d. can assume any value between the highest and the lowest value in the sample.

Question 2

Which of the following is a valid objective function for a linear programming problem?
 a. Max 5xy
  b. Min 4x + 3y + (2/3)z
  c. Max 5x2 + 6y2
  d. Min (x1 + x2)/x3


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Alyson.hiatt@yahoo.com

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

d

Answer to Question 2

b


chandani

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Reply 2 on: Jun 24, 2018
Excellent

xiazhe

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Reply 3 on: Yesterday
Wow, this really help

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