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Author Question: Given that n is the number of trials and p is the probability of success in any one trial of a ... (Read 80 times)

daltonest1984

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on: Jul 24, 2018
Given that n is the number of trials and p is the probability of success in any one trial of a random experiment, the expected value of a binomial random variable equals:
 a. n
  b. p
  c. np
  d. n/p
  e. n/p(1  p)

Question 2

The linear correlation coefficient for the population is always a number between 0 and 1.
  Indicate whether the statement is true or false


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Liddy

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

C

Answer to Question 2

F


daltonest1984

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Reply #2 on: Jul 24, 2018
TY


Liddy

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Reply #3 on: Jul 24, 2018
You're welcome


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