2. In a class of 29 students, 15 like Social Studies and 21 like Math. If 14 of them like both Social Studies and Math, what is the probability that a child chosen at random like either Math or Social Studies? 3. A survery of 100 students revealed that 25 had taken Spanish language course and 35 had taken French language course. If a student is chosen at random, what is the probability that the student had taken both language courses?

2. In a class of 29 students, 15 like Social Studies and 21 like Math. If 14 of them like both Social Studies and Math, what is the probability that a child chosen at random like either Math or Social Studies? 3. A survery of 100 students revealed that 25 had taken Spanish language course and 35 had taken French language course. If a student is chosen at random, what is the probability that the student had taken both language courses?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section11.8: Probabilities Of Disjoint And Overlapping Events

Problem 2C

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