A student is learning to spell some difficult words. He estimates that it takes him 6 attempts

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A student is learning to spell some difficult words. He estimates that it takes him 6 attempts to learn each word, with a variance of 3.5 per word. Find the approximate probability that he will need 125 or more attempts to learn 20 words.

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Introduction to Probability

ISBN: 978-0716771098

1st edition

Authors: Mark Daniel Ward, Ellen Gundlach

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Question Posted: Mar 14, 2016 06:50 AM

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A student is learning to spell some difficult words. He estimates that it takes him 6 attempts

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Were interested in the number of attempts for the 20th success If e...View the full answer

Introduction to Probability

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