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Author Question: Given that X is a binomial random variable with very large n, the binomial probability P(X 5) is ... (Read 98 times)

erika

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on: Jun 24, 2018
Given that X is a binomial random variable with very large n, the binomial probability P(X  5) is approximated by the area under a normal curve to the left of
 a. 5
  b. -5
  c. 5.5
  d. 4.5

Question 2

In a simple linear regression problem, r and b0:
 a. must be equal to each other.
  b. must have the same sign.
  c. must have opposite signs.
  d. are not related.


Juro

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

C

Answer to Question 2

B


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