A multiple-choice exam consists of 10 questions. For each question there are four possiblechoices, of which only one is correct. If someone randomly guesses at the answers, what is theprobability of guessing exactly six answers correctly?0016322

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Answered: A multiple-choice exam consists of 10…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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A multiple-choice exam consists of 10 questions. For each question there are four possible choices, of which only one is correct. If someone randomly guesses at the answers, what is the probability of guessing exactly six answers correctly? 001433n