A quiz has five "Yes-No" questions. A student decided to randomly guess the answer to eachquestion.(a) What is the probability that the students get exactly three questions correct?(b) Each question in the quiz is worth one point and the passing score of the quiz is three.What is the probability that the student passes the quiz?

Answered: Image /qna-images/answer/fa12f52c-f5cb-4104-b8ce-21bd2a0b69fe.jpg

Answered: A quiz has five "Yes-No" questions. A…

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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