Please answer all: a) how many outcomes are there? b) how many outcomes have both Maria and John being chosen? c) how many outcomes do not have Bob being chosen?

A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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Please answer all: a) how many outcomes are there? b) how many outcomes have both Maria and John being chosen? c) how many outcomes do not have Bob being chosen?
A class is choosing a president and a vice president.
There are four students running for president: Jessica, Ann, Maria, and Linda.
There are two students running for vice president: John and Bob.
The tree diagram below shows the possible outcomes. Use the diagram to answer the question
President
Jessica
nn
Maria
Linda
Vice President
John
Bob
John
Bob
John
Bob
John
Bob
Outcome
(Jessica, John)
(Jessica, Bob)
(Ann, John)
(Ann, Bob)
(Maria, John)
(Maria, Bob)
(Linda, John)
(Linda, Bob)
Transcribed Image Text:A class is choosing a president and a vice president. There are four students running for president: Jessica, Ann, Maria, and Linda. There are two students running for vice president: John and Bob. The tree diagram below shows the possible outcomes. Use the diagram to answer the question President Jessica nn Maria Linda Vice President John Bob John Bob John Bob John Bob Outcome (Jessica, John) (Jessica, Bob) (Ann, John) (Ann, Bob) (Maria, John) (Maria, Bob) (Linda, John) (Linda, Bob)
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