Dave fails quizzes with probability 1/4, independent of other quizzes. What is the probability that the second and thirdtime Dave fails a quiz will occur when he takes his seventh and eighth quizzes respectively? (Use 3 sf, in percentage)

Given in the question: Dave fails quizzes with probability =1/4

Answered: Dave fails quizzes with probability…

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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Dave fails quizzes with probability 1/4, independent of other quizzes. What is the probability that the second and third time Dave fails a quiz will occur when he takes his seventh and eighth quizzes respectively? (Use 3 sf, in percentage)