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1. 10% of the students at a small private college have taken an on-line class, 40% of the students are part time. Of the part-time students, 20% have taken an on-line class. Let A = the event that a student has taken an on-line class Let B = the event that a student is a part time student. Find the following: a) P(A and B) b) P(B|A) c) P(A or B)

1. 10% of the students at a small private college have taken an on-line class, 40% of the students are part time. Of the part-time students, 20% have taken an on-line class. Let A = the event that a student has taken an on-line class Let B = the event that a student is a part time student. Find the following: a) P(A and B) b) P(B|A) c) P(A or B)

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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ZOOM + 1. 10% of the students at a small private college have taken an on-line class, 40% of the students are part time. Of the part-time students, 20% have taken an on-line class. Let A = the event that a student has taken an on-line class Let B = the event that a student is a part time student. Find the following: a) P(A and B) b) P(B|A) c) P(A or B) d) Are A and B mutually exclusive? Why or why not? e) Let's say you select randomly select 3 students at the college, what is the probability that at least one is a part time student. (Assume you're selecting with replacement).
Transcribed Image Text:ZOOM + 1. 10% of the students at a small private college have taken an on-line class, 40% of the students are part time. Of the part-time students, 20% have taken an on-line class. Let A = the event that a student has taken an on-line class Let B = the event that a student is a part time student. Find the following: a) P(A and B) b) P(B|A) c) P(A or B) d) Are A and B mutually exclusive? Why or why not? e) Let's say you select randomly select 3 students at the college, what is the probability that at least one is a part time student. (Assume you're selecting with replacement).
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