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Author Question: According to the _____, the sum of independent random variables can be approximated by a normal ... (Read 101 times)

jwb375

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on: Jun 24, 2018
According to the _____, the sum of independent random variables can be approximated by a normal probability distribution.
 a. what-if analysis
  b. central limit theorem
  c. simulation optimization approach
  d. discrete-event simulation method

Question 2

The variance of a sample of 169 observations equals 576 . The standard deviation of the sample equals
 a. 13
  b. 24
  c. 576
  d. 28,461


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vish98

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

B

Answer to Question 2

B


jwb375

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Reply 2 on: Jun 24, 2018
Wow, this really help

Chelseyj.hasty

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

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