A recent survey revealed that 54% of 18-to-34-year-olds, 33% of 35-to-54 year olds, and 15% of those
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Question:
A recent survey revealed that 54% of 18-to-34-year-olds, 33% of 35-to-54 year olds, and 15% of those ages 55+ use YouTube to listen to music.
If 10 people ages 35 to 54 are randomly selected, find the probability that no less than 8 use YouTube to listen to music.
Related Book For
Statistical Reasoning for Everyday Life
ISBN: 978-0321817624
4th edition
Authors: Jeff Bennett, Bill Briggs, Mario F. Triola
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