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Author Question: A variable that follows a binomial distribution with n =10 and p = 0.2 would have a distribution ... (Read 90 times)

@Brianna17

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on: Jul 24, 2018
A variable that follows a binomial distribution with n =10 and p = 0.2 would have a distribution that is:
  1.symmetrical and rectangular.
  2.right-skewed.
  3.left-skewed.
  4.symmetrical and mounded.

Question 2

Which of the following is true when sampling, with replacement, from the distribution 1,2,3,4,5,6 with sample sizes of two:
  1.a mean of any two being 4 is fairly common.
  2.all of the sample means will be equal.
  3.a mean of any two being 3.5 is impossible.


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parker125

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

2

Answer to Question 2

1


@Brianna17

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Reply #2 on: Jul 24, 2018
Both answers were spot on, thank you once again


parker125

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Reply #3 on: Jul 24, 2018
Great! Please up vote :D


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