Suppose that in a survey of five-year-olds, 54% liked the letter A, 58% liked the letter B, and 49% liked the letter C. 31% liked A and B, 28% liked A and C, 30% liked B and C, and 14% liked all of them. What percentage liked A and B but not the letter C?

Solution:robability of liking A P(A)=0.54 Probability of liking B P(B)=0.58 Probability of liking…

Answered: Suppose that in a survey of…

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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Suppose that in a survey of five-year-olds, 54% liked the letter A, 58% liked the letter B, and 49% liked the letter of C. 31% liked A and B, 28% liked A and C, 30% liked B and C, and 14% liked all of them. What percentage liked A and B but not the letter C?