Question: Suppose that X is a binomial random variable with n=100 and p=0.4. a.) Find the probability P(x is less than or equal to 80) based

Suppose that X is a binomial random variable with n=100 and p=0.4. a.) Find the probability P(x is less than or equal to 80) based on the corresponding binomial distribution. b.) Find the probability P(x is less than or equal to 80) based on the approximate normal distribution. c.) Is the normal approximation reasonable? Yes or No

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