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Author Question: The expected value for a binomial probability distribution is a. E(x) = np b. E(x) = p(1 p) c. ... (Read 144 times)

TFauchery

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on: Jun 24, 2018
The expected value for a binomial probability distribution is
 a. E(x) = np
  b. E(x) = p(1  p)
  c. E(x) = np(1  p)
  d. E(x) = np(1  n)

Question 2

In order to test for the significance of a regression model involving 3 independent variables and 47 observations, the numerator and denominator degrees of freedom (respectively) for the critical value of F are
 a. 47 and 3
  b. 3 and 47
  c. 2 and 43
  d. 3 and 43


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adf223

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

a

Answer to Question 2

D


TFauchery

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Reply #2 on: Jun 24, 2018
Thank you


adf223

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Reply #3 on: Jun 24, 2018
No problemo


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