According to a study, 31% of experienced file-sharers with broadband access had decreased their spending on music. Let us estimate that 2% of all music fans were experienced file-sharers with broadband access at the time of the study. If 25% of the other music fans had decreased their spending on music, what percentage of those who had decreased their spending on music were experienced file-sharers with broadband access? (Round your answer to one decimal place.) %

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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Finite Math - Bayes’ Theorem & Applications

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According to a study, 31% of experienced file-sharers with broadband access had decreased their spending on music. Let us
estimate that 2% of all music fans were experienced file-sharers with broadband access at the time of the study. If 25% of
the other music fans had decreased their spending on music, what percentage of those who had decreased their spending
on music were experienced file-sharers with broadband access?
(Round your answer to one
decimal place.)
%
Transcribed Image Text:According to a study, 31% of experienced file-sharers with broadband access had decreased their spending on music. Let us estimate that 2% of all music fans were experienced file-sharers with broadband access at the time of the study. If 25% of the other music fans had decreased their spending on music, what percentage of those who had decreased their spending on music were experienced file-sharers with broadband access? (Round your answer to one decimal place.) %
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