The Venn diagram below shows the 9 students in Mr. Howard's class. The diagram shows the memberships for the Spanish Club and the Softball Club. Note that "Keiko" is outside the circles since she is not a member of either club. One student from the class is randomly selected. Let A denote the event "the student is in the Spanish Club." Let B denote the event "the student is in the Softball Club." Keiko Spanish Alonzo Nicole Kala Maya Softball Deon Greg Martina Debra
The Venn diagram below shows the 9 students in Mr. Howard's class. The diagram shows the memberships for the Spanish Club and the Softball Club. Note that "Keiko" is outside the circles since she is not a member of either club. One student from the class is randomly selected. Let A denote the event "the student is in the Spanish Club." Let B denote the event "the student is in the Softball Club." Keiko Spanish Alonzo Nicole Kala Maya Softball Deon Greg Martina Debra
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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Transcribed Image Text:The Venn diagram below shows the 9 students in Mr. Howard's class.
The diagram shows the memberships for the Spanish Club and the Softball Club.
Note that "Keiko" is outside the circles since she is not a member of either club.
One student from the class is randomly selected.
Let A denote the event "the student is in the Spanish Club."
Let B denote the event "the student is in the Softball Club."
Keiko
Spanish
Alonzo
Nicole
Kala
Maya
Softball
Deon
Greg
Martina
Debra

Transcribed Image Text:(a) Find the probabilities of the events below.
Write each answer as a single fraction.
P(A) =
P(B) -
P(A and B)
and
P(A or B) =
P(A) + P (B) − P (A and B) =
(b) Select the probability that is equal to P (A) + P (B) − P (A and B).
OP (B)
OP (A and B)
OP (A or B)
OP (A)
B) =
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