1) In a class, the probability that a student reviewed only his/her lesson a night before the quiz is 0.7 . Find the probability that the 3rd student to be interviewed is the first one who reviewed only his/her lesson a night before the quiz.

1) In a class, the probability that a student reviewed only his/her lesson a night before the quiz is 0.7 . Find the probability that the 3rd student to be interviewed is the first one who reviewed only his/her lesson a night before the quiz.

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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and in 4 decimal places.

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