a) Find the value of t. b) Find the value of v. c) Find the probability that a randomly selected student from the class plays tennis or yolleyhall but not both.
a) Find the value of t. b) Find the value of v. c) Find the probability that a randomly selected student from the class plays tennis or yolleyhall but not both.
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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i need help with all of t please
Transcribed Image Text:In a class of 32 students, 21 play tennis, 3 play both tennis and volleyball, and 6 do no
play either sport.
The following Venn diagram shows the events "plays tennis" and "plays volleyball". The
values t and v represent numbers of students.
U
plays tennis
plays volleybal
6.
a) Find the value of t.
b) Find the value of v.
c) Find the probability that a randomly selected student from the class plays tennis
or volleyball, but not both.
3.
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