Concept explainers
Music preferences A campus radio station surveyed 190 students to determine the genres of music they liked. The survey results follow:
114 like rock
50 like country
15 like rock and rap
11 like rap and country
20 like rap only
10 like rock and rap, but not country
9 like rock and country, but not rap
20 don’t like any of the three types of music.
Exercises 61–68 refer to the students in this survey.
How many students like country but not rock?
Want to see the full answer?
Check out a sample textbook solutionChapter 5 Solutions
Finite Mathematics & Its Applications (12th Edition)
Additional Math Textbook Solutions
Mathematics with Applications In the Management, Natural, and Social Sciences (12th Edition)
Mathematical Ideas (13th Edition) - Standalone book
The Heart of Mathematics: An Invitation to Effective Thinking
Calculus for Business, Economics, Life Sciences, and Social Sciences (14th Edition)
Differential Equations: An Introduction to Modern Methods and Applications
- Glencoe Algebra 1, Student Edition, 9780079039897...AlgebraISBN:9780079039897Author:CarterPublisher:McGraw HillHolt Mcdougal Larson Pre-algebra: Student Edition...AlgebraISBN:9780547587776Author:HOLT MCDOUGALPublisher:HOLT MCDOUGAL
- Big Ideas Math A Bridge To Success Algebra 1: Stu...AlgebraISBN:9781680331141Author:HOUGHTON MIFFLIN HARCOURTPublisher:Houghton Mifflin HarcourtAlgebra and Trigonometry (MindTap Course List)AlgebraISBN:9781305071742Author:James Stewart, Lothar Redlin, Saleem WatsonPublisher:Cengage Learning