a- If a students is chosen randomly, what is the probability that he or she is not in any of these classes? b-if a students is chosen randomly, what is the probability that he or she is is taking exactly one language class? (c) if 2 students are chosen randomly, what is the probability that at least 1 is taking a language class?

Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter14: Counting And Probability
Section14.1: Counting
Problem 84E
icon
Related questions
Question
Q2: A secondry school is offering 3 language classes, one is English, one is French, and one is
German. These classes are open to any of the 100 students in the school,There are 35 students in the
English class, 30 students in the French class, 25 students in the German class. There are 14
students that are in both English and French, 4 that are in booth English and German ,and 6 that are in
both French and German. In addition there are 2 students taking all 3 classes.
a- If a students is chosen randomly, what is the probability that he or she is not in any of these classes?
b-if a students is chosen randomly, what is the probability that he or she is is taking exactly one
language class?
(c) if 2 students are chosen randomly, what is the probability that at least 1 is taking a language
class?
Transcribed Image Text:Q2: A secondry school is offering 3 language classes, one is English, one is French, and one is German. These classes are open to any of the 100 students in the school,There are 35 students in the English class, 30 students in the French class, 25 students in the German class. There are 14 students that are in both English and French, 4 that are in booth English and German ,and 6 that are in both French and German. In addition there are 2 students taking all 3 classes. a- If a students is chosen randomly, what is the probability that he or she is not in any of these classes? b-if a students is chosen randomly, what is the probability that he or she is is taking exactly one language class? (c) if 2 students are chosen randomly, what is the probability that at least 1 is taking a language class?
Expert Solution
steps

Step by step

Solved in 5 steps with 1 images

Blurred answer
Recommended textbooks for you
Algebra and Trigonometry (MindTap Course List)
Algebra and Trigonometry (MindTap Course List)
Algebra
ISBN:
9781305071742
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning
Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
Geometry
ISBN:
9781337614085
Author:
Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:
Cengage,