IE 3302 Chapter : Ch5 S13
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Ch. 5 discrete distributions: uniform, binomial, negative binomial, geometric. Day x: # defects (out of 5: you choose 5 items randomly each day to test for quality. Discrete distributions: an industrial process manufactures items that can be classified as either defective or not defective. The probability that an item is defective is 0. 1. An experiment is conducted in which 5 items are drawn randomly from the process. Let the rv x be the number of defectives in this sample of 5. Graph the probability histogram and the cumulative distribution function of x. Binomial: based on bernoulli process, probability of x successes in. Negative binomial: based on bernoulli process, probability of trial x being n trials the kth success x n p n x n x x p q b. 1 x k k p q x k p: focus: # successes, focus: # trials. Problem 5. 11: the probability that a patient recovers from a delicate heart operation is 0. 9.
