In a class of students, the following datatable summarizes how many students have abrother or a sister. What is the probabilitythat a student who does not have a sister hasa brother?Has a sisterDoes not have asisterHas abrother52Does not have abrother97

The probability that a student chosen randomly who does not have sister has a brother is obtained…

Answered: In a class of students, the following…

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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Answer this question correctly deals with probability of simple events.

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In a class of students, the following data table summarizes how many students have a brother or a sister. What is the probability that a student who does not have a sister has a brother? Has a sister Does not have a sister Has a brother 5 2 Does not have a brother 9 7