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Giving a test to a group of students, the grades and gender are summarized below A В Total Male 20 13 7 40 Female 19 17 11 47 Total 39 30 18 87 If one student was chosen at random, determine the following probabilities. Write your answers as reduced fractions. P(Student was male) = P(Student was female) = P(Student was male and got an "A") = P(Student was female and got a "B") = P(Student got a "C") =

Giving a test to a group of students, the grades and gender are summarized below A В Total Male 20 13 7 40 Female 19 17 11 47 Total 39 30 18 87 If one student was chosen at random, determine the following probabilities. Write your answers as reduced fractions. P(Student was male) = P(Student was female) = P(Student was male and got an "A") = P(Student was female and got a "B") = P(Student got a "C") =

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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Giving a test to a group of students, the grades and gender are summarized below

 

If one student was chosen at random, determine the following probabilities.

Write your answers as reduced fractions.

P(Student was male) =   ?
P(Student was female) =  ? 
P(Student was male and got an "A") =  ?   
P(Student was female and got a "B") =   ?
P(Student got a "C") =   ?

Giving a test to a group of students, the grades and gender are summarized below A В C Total Male 20 13 7 40 Female 19 17 11 47 Total 39 30 18 87 If one student was chosen at random, determine the following probabilities. Write your answers as reduced fractions. P(Student was male) = P(Student was female) = P(Student was male and got an "A") = P(Student was female and got a "B") = P(Student got a "C") =
Transcribed Image Text:Giving a test to a group of students, the grades and gender are summarized below A В C Total Male 20 13 7 40 Female 19 17 11 47 Total 39 30 18 87 If one student was chosen at random, determine the following probabilities. Write your answers as reduced fractions. P(Student was male) = P(Student was female) = P(Student was male and got an "A") = P(Student was female and got a "B") = P(Student got a "C") =
Expert Solution
Step 1

Introduction:

The table in the data classifies the students based on gender (Male and Female), and grades (A, B, and C). The total number of students of each gender and grade are also given, along with the grand total of n = 87.

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