53. A husband and a wife appear in an interview for two(b) only one of them will be selected;of wife's selection is . What is the probability that:(a) both of them will be selected;(c) none of them will be selected.

Solution: 53. Let A be the event of husband’s selection and B be the event of wife’s selection. From…

Answered: (b) only one of them will be selected ;…

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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(b) only one of them will be selected ; 53. A husband and a wife appear in an interview for two vacancies in the same post. The probability of husband's selection ir! No of wife's selection is What is the probability that : (a) both of them will be selected ; (c) none of them will be selected.