Answered: P(Student was male) = ? P(Student…

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

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

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
B
Total
Male
13
11
28
Female
12
17
15
44
Total
25
28
19
72
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") =

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