Giving a test to a group of students, the grades and gender are summarized belowA14BMaleFemale 12Total 26 32 201913Submit QuestionC173Total502878If one student is chosen at random,Find the probability that the student was femalle OR got an "B".

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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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Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 15 14 18 47 Female 9 19 20 48 Total 24 33 38 95 If one student is chosen at random,Find the probability that the student was male OR got an "A".
Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 20 16 8 44 Female 17 13 18 48 Total 37 29 26 92 If one student was chosen at random,find the probability that the student was male.
Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 16 17 2 35 Female 6 5 4 15 Total 22 22 6 50 If one student is chosen at random,Find the probability that the student was female AND got a "B".
Giving a test to a group of students, the grades and gender are summarized below Total Male 4 10 18 32 Female 15 19 41 Total 11 25 37 73 If one student is chosen at random, Find the probability that the student was male AND got a "A". Preview
Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 2 16 17 35 Female 10 4 8 22 Total 12 20 25 57 If one student is chosen at random,Find the probability that the student was male AND got a "A".
We are interested in analyzing data related to college football. Use S to denote the team is in the SEC and use W to denote a team has a winning season. The probability that a team is in the SEC in the data set is 5.5%. The probability that a team has a winning season is 52.5%. The probability that a team is in the SEC and has a winning season is 3.55%. What percentage of teams are in the SEC or had a winning season? b. What percentage of people teams are in the SEC and did NOT have a winning season? Given a team had a winning season, what is the probability that they are in the SEC? а. с.
please show how.
Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 5 17 2 24 Female 12 13 19 44 Total 17 30 21 68 If one student is chosen at random,Find the probability that the student was male OR got an "C".
Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 7 13 9 29 Female 19 17 20 56 Total 26 30 29 85 If one student is chosen at random,Find the probability that the student was female OR got an "C".
Giving a test to a group of students, the grades and gender are summarized below A B 14 19 4 11 13 Total 18 30 20 Male Female C 7 Total 40 28 68 If one student is chosen at random, Find the probability that the student was female AND got a "B".
Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 10 11 7 28 Female 2 3 5 10 Total 12 14 12 38 If one student is chosen at random,Find the probability that the student was female OR got an "C".
Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 16 15 3 34 Female 10 18 8 36 Total 26 33 11 70 If one student is chosen at random,Find the probability that the student was male AND got a "B".

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Giving a test to a group of students, the grades and gender are summarized below A B 14 19 17 3 Total 26 32 20 C Total Male Female 12 13 50 28 78 If one student is chosen at random, Find the probability that the student was female OR got an "B".