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Lucky guessing A friend of yours who took the multiple choice quiz in Exercise 19 got

Stats Modeling the World | 4th Edition | ISBN: 9780321854018 | Authors: David E. Bock, Paul F. Velleman, Richard D. De Veaux ISBN: 9780321854018 481

Solution for problem 20 Chapter 10

Stats Modeling the World | 4th Edition

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Stats Modeling the World | 4th Edition | ISBN: 9780321854018 | Authors: David E. Bock, Paul F. Velleman, Richard D. De Veaux

Stats Modeling the World | 4th Edition

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Problem 20

Lucky guessing? A friend of yours who took the multiple choice quiz in Exercise 19 got all 6 questions right, but now claims to have guessed blindly on every question. If each question offered 4 possible answers, do you believe her? Explain, basing your argument on a simulation involving at least 10 trials.

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Week 7: Probability Distributions 18 October 2016 Basic Statistics for Research Professor HK Dong Wendy Liu Baye’s Rule – given k mutually exclusive & exhaustive events such that and an observed event A, then  Permits revising old probabilities based on new info o Prior probability – associated w/ B andbefore we know status of A  and o Posterior probability – updated probability of B   Application of conditional probability  Mutually exclusive events Intro to probability distributions Random variable – represents a possible numerical outcome from an uncertain event Probability distribution – list of the distinct numerical values of discrete random variable X alo

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Chapter 10, Problem 20 is Solved
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Textbook: Stats Modeling the World
Edition: 4
Author: David E. Bock, Paul F. Velleman, Richard D. De Veaux
ISBN: 9780321854018

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Lucky guessing A friend of yours who took the multiple choice quiz in Exercise 19 got