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?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section: Chapter Questions

Problem 5CST

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