Based on Julie's Semester 1 Mathematics 1 Quiz scores, the probability that Julie obtains a perfect score on a  Quiz is 0.7.  Julie completes the first six quizzes in Semester 2. The probability that Julie obtains a perfect score of 6 for the first time with her fifth quiz is:

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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Based on Julie's Semester 1 Mathematics 1 Quiz scores, the probability that Julie obtains a perfect score on a  Quiz is 0.7.  Julie completes the first six quizzes in Semester 2. The probability that Julie obtains a perfect score of 6 for the first time with her fifth quiz is:

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