Consider the following table showing the results of a survey of TV network executives. Opinion of Current Programming Network Satisfied, S Not Satisfied, S Total NBC, N 18 12 30 CBS, C 22 13 35 ABC, A 20 10 30 Total 60 35 95 Suppose one network executive is selected at random. Find the indicated probabilities. (Round your answers to four decimal places.) (a) What is the probability that it is an NBC executive? (b) What is the probability that the selected person is satisfied? (c) What is the probability the selected person is from CBS if we know the person is satisfied with current programming? (d) What is the probability the selected person is satisfied if we know the person is from CBS?

Consider the following table showing the results of a survey of TV network executives. Opinion of Current Programming Network Satisfied, S Not Satisfied, S Total NBC, N 18 12 30 CBS, C 22 13 35 ABC, A 20 10 30 Total 60 35 95 Suppose one network executive is selected at random. Find the indicated probabilities. (Round your answers to four decimal places.) (a) What is the probability that it is an NBC executive? (b) What is the probability that the selected person is satisfied? (c) What is the probability the selected person is from CBS if we know the person is satisfied with current programming? (d) What is the probability the selected person is satisfied if we know the person is from CBS?

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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