A student was surveying whether or not his classmates liked boba or not. Of the 17 sophomores in the class, 13 liked boba and 4 did not. Of the 16 freshmen in the class, 7 liked boba and 9 did not. Write answers as simplified fractions in the format of "a/b". What is the probability that a randomly chosen student likes boba and is a sophomore? What is the probability that a randomly chosen student who likes boba is a sophomore?
A student was surveying whether or not his classmates liked boba or not. Of the 17 sophomores in the class, 13 liked boba and 4 did not. Of the 16 freshmen in the class, 7 liked boba and 9 did not. Write answers as simplified fractions in the format of "a/b". What is the probability that a randomly chosen student likes boba and is a sophomore? What is the probability that a randomly chosen student who likes boba is a sophomore?
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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![A student was surveying whether or not his classmates liked boba or not. Of the 17 sophomores in the class, 13 liked boba and 4 did not. Of the 16 freshmen in the class,
7 liked boba and 9 did not.
Write answers as simplified fractions in the format of "a/b".
What is the probability that a randomly chosen student likes boba and is a sophomore?
What is the probability that a randomly chosen student who likes boba is a sophomore?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe1b59aac-2017-4165-8f54-3879f6c155e1%2Fa6905b19-9a00-41f3-aa6e-7edb8833f448%2F9rqd4jl_processed.png&w=3840&q=75)
Transcribed Image Text:A student was surveying whether or not his classmates liked boba or not. Of the 17 sophomores in the class, 13 liked boba and 4 did not. Of the 16 freshmen in the class,
7 liked boba and 9 did not.
Write answers as simplified fractions in the format of "a/b".
What is the probability that a randomly chosen student likes boba and is a sophomore?
What is the probability that a randomly chosen student who likes boba is a sophomore?
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