2. In a recent survey, the following data were obtained in response to the question, "If the number of summer classes were increased, would you be more likely to enroll in one or more of them?" Class Yes No No opinion Freshmen 15 Sophomores 24 4 If a student is selected at random, find the probability that the student a. Has no opinion b. Is a freshman or is against the issue c. Is a sophomore and favors the issue

2. In a recent survey, the following data were obtained in response to the question, "If the number of summer classes were increased, would you be more likely to enroll in one or more of them?" Class Yes No No opinion Freshmen 15 Sophomores 24 4 If a student is selected at random, find the probability that the student a. Has no opinion b. Is a freshman or is against the issue c. Is a sophomore and favors the issue

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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