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Not all visitors to a certain company's website are customers. In fact, the website administrator estimates that about 8% of all visitors to the website are looking for other websites. Assuming that this estimate is correct, find the probability that, in a random sample of 4 visitors to the website, exactly 3 actually are looking for the website.

 
 Mar 11, 2017
edited by Guest  Mar 11, 2017

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