A recent survey examined the use of social media platforms. Suppose the survey found that there is a 0.63 probability that a randomly selected person will use Facebook and a 0.26 probability that a randomly selected person will use LinkedIn. In addition, suppose there is a 0.35 probability that a randomly selected person will not use either social media platform. (a) What is the probability that a respondent will use Facebook or LinkedIn? Enter a number. (b) What is the probability that a respondent will use both Facebook and LinkedIn? (c) What is the probability that a respondent who uses Facebook also uses LinkedIn? (Round your answer to three decimal places.) (d) What is the probability that a respondent who uses LinkedIn also uses Facebook? (Round your answer to three decimal places.)

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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A recent survey examined the use of social media platforms. Suppose the survey found that there is a 0.63 probability that a randomly selected person will use Facebook and a 0.26 probability that a
randomly selected person will use LinkedIn. In addition, suppose there is a 0.35 probability that a randomly selected person will not use either social media platform.
(a) What is the probability that a respondent will use Facebook or LinkedIn?
Enter a number.
(b) What is the probability that a respondent will use both Facebook and LinkedIn?
(c) What is the probability that a respondent who uses Facebook also uses LinkedIn? (Round your answer to three decimal places.)
(d) What is the probability that a respondent who uses LinkedIn also uses Facebook? (Round your answer to three decimal places.)
Transcribed Image Text:A recent survey examined the use of social media platforms. Suppose the survey found that there is a 0.63 probability that a randomly selected person will use Facebook and a 0.26 probability that a randomly selected person will use LinkedIn. In addition, suppose there is a 0.35 probability that a randomly selected person will not use either social media platform. (a) What is the probability that a respondent will use Facebook or LinkedIn? Enter a number. (b) What is the probability that a respondent will use both Facebook and LinkedIn? (c) What is the probability that a respondent who uses Facebook also uses LinkedIn? (Round your answer to three decimal places.) (d) What is the probability that a respondent who uses LinkedIn also uses Facebook? (Round your answer to three decimal places.)
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