Question

For a binomial probability distribution, n = 25 and p = .40.
a. Find the probability P(8 < x < 13) by using the table of binomial probabilities (Table I of Appendix C).
b. Find the probability P(8 < x < 13) by using the normal distribution as an approximation to the binomial distribution. What is the difference between this approximation and the exact probability calculated in part a?


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  • CreatedAugust 25, 2015
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