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Below are the results of a survey of 1,364 individuals who were asked if they use social media and other websites to voice their opinions about television programs. Female Male Uses Social Media and Other Websites to Voice Opinions About Television Programs 397 321 Doesn't Use Social Media and Other Websites to Voice Opinions About Television Programs 293 353 (a) What is the probability a respondent is female? (Round your answer to four decimal places.) (b) What is the conditional probability a respondent is female given the respondent uses social media and other websites to voice opinions about television programs? (Round your answer to four decimal places.) (c) Let F denote the event that the respondent is female and A denote the event that the respondent uses social media and other websites to voice opinions about television programs. Are events A and F independent? Why or why not? Yes, P(F)

Below are the results of a survey of 1,364 individuals who were asked if they use social media and other websites to voice their opinions about television programs. Female Male Uses Social Media and Other Websites to Voice Opinions About Television Programs 397 321 Doesn't Use Social Media and Other Websites to Voice Opinions About Television Programs 293 353 (a) What is the probability a respondent is female? (Round your answer to four decimal places.) (b) What is the conditional probability a respondent is female given the respondent uses social media and other websites to voice opinions about television programs? (Round your answer to four decimal places.) (c) Let F denote the event that the respondent is female and A denote the event that the respondent uses social media and other websites to voice opinions about television programs. Are events A and F independent? Why or why not? Yes, P(F)

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Below are the results of a survey of 1,364 Individuals who were asked if they use social media and other websites to voice their opinions about television programs. Female Male Uses Social Media and Other Websites to Voice Opinions About Television Programs 397 321 Doesn't Use Social Media and Other Websites to Voice Opinions About Television Programs 293 353 (a) What is the probability a respondent is female? (Round your answer to four decimal places.) (b) What is the conditional probability a respondent is female given the respondent uses social media and other websites to voice opinions about television programs? (Round your answer to four decimal places.) (c) Let F denote the event that the respondent is female and A denote the event that the respondent uses social media and other websites to voice opinions about television programs. Are events A and F independent? Why or why not? Yes, P(F) < P(FIA) Yes, P(A) = P(F|F) O No, P(F) + P(FIA) O No, P(F) S P(AF)
Transcribed Image Text:Below are the results of a survey of 1,364 Individuals who were asked if they use social media and other websites to voice their opinions about television programs. Female Male Uses Social Media and Other Websites to Voice Opinions About Television Programs 397 321 Doesn't Use Social Media and Other Websites to Voice Opinions About Television Programs 293 353 (a) What is the probability a respondent is female? (Round your answer to four decimal places.) (b) What is the conditional probability a respondent is female given the respondent uses social media and other websites to voice opinions about television programs? (Round your answer to four decimal places.) (c) Let F denote the event that the respondent is female and A denote the event that the respondent uses social media and other websites to voice opinions about television programs. Are events A and F independent? Why or why not? Yes, P(F) < P(FIA) Yes, P(A) = P(F|F) O No, P(F) + P(FIA) O No, P(F) S P(AF)
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