Use the distribution to find the probability of getting less than 3 correct when making random guesses on a 4 question multiplechoice exam.P(x)0.19810.39520.29630.09940.012C 0.099C 0.395C 0.8890.198C None of these

Solution-: Given table: X P(X) 0 0.198 1 0.395 2 0.296 3 0.099 4 0.012 Total 1

Answered: Use the distribution to find the…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Use the distribution to find the probability of getting less than 3 correct when making random guesses on a 4 question multiple choice exam. P(x) 0.198 0.395 0.296 0.099 0.012 C 0.099 C 0.395 0.889 C 0.198 C None of these 123 4