Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 3 8 7 18 Female 18 9 11 38 Total 21 17 18 56 If one student is chosen at random, Find the probability that the student was male: Find the probability that the student was female AND got a "A": Find the probability that the student was female OR got an "B": If one student is chosen at random, find the probability that the student got a 'C' GIVEN they are female:
Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 3 8 7 18 Female 18 9 11 38 Total 21 17 18 56 If one student is chosen at random, Find the probability that the student was male: Find the probability that the student was female AND got a "A": Find the probability that the student was female OR got an "B": If one student is chosen at random, find the probability that the student got a 'C' GIVEN they are female:
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question
Giving a test to a group of students, the grades and gender are summarized below
A B C Total
Male 3 8 7 18
Female 18 9 11 38
Total 21 17 18 56
If one student is chosen at random,
Find the probability that the student was male:
Find the probability that the student was female AND got a "A":
Find the probability that the student was female OR got an "B":
If one student is chosen at random, find the probability that the student got a 'C' GIVEN they are female:
Expert Solution
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Step 1
From the provided information,
A | B | C | Total | |
Male | 3 | 8 | 7 | 18 |
Female | 18 | 9 | 11 | 38 |
Total | 21 | 17 | 18 | 56 |
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