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Let X Be a Binomial Random Variable with N =

Question 100

Short Answer

Let X be a binomial random variable with n = 100 and p = 0.7. Approximate the following probabilities, using the normal distribution.
a. P(X = 75).
b. P(X 70).
c. P(X 60).

Correct Answer:

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a. 0.0484....

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