**Test Results Summary**A group of students were given a test, and their grades and gender information is summarized in the table below:| | A | B | C | Total ||--------|----|----|----|-------|| Male | 2 | 14 | 7 | 23 || Female | 9 | 19 | 18 | 46 || Total | 11 | 33 | 25 | 69 |**Question:**If one student is chosen at random, find the probability that the student did NOT receive a "B".**Solution:**To find the probability that a student did not receive a "B", we need to calculate the number of students who received grades other than "B" and divide this by the total number of students.Total students = 69Students who received a "B" = 33Students who did NOT receive a "B" = Total students - Students who received a "B" = 69 - 33 = 36Probability (not getting a "B") = Number of students who did NOT get a "B" / Total number of students = 36 / 69This simplifies to the probability.

The summarized data on grades and gender is given as…

Answered: Giving a test to a group of students,…

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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Similar questions

Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 4 18 16 38 Female 13 8 17 38 Total 17 26 33 76 If one student was chosen at random,find the probability that the student was female. Give your answer as a fraction or decimal.
Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 11 12 6 29 Female 15 9 13 37 Total 26 21 19 66 If one student was chosen at random,find the probability that the student was male. Give your answer as a fraction or decimal.
Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 9 18 15 42 Female 3 6 8 17 Total 12 24 23 59 If one student was chosen at random,find the probability that the student was male. Give your answer as a fraction or decimal.
Giving a test to a group of students, the grades and gender are summarized below A B Male 15 17 Female 20 12 C Total 42 38 80 10 6 Total 35 29 16 If one student is chosen at random, Find the probability that the student did NOT get an "B"
Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 11 7 17 35 Female 6 9 16 31 Total 17 16 33 66 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 7 5 20 32 Female 17 15 19 51 Total 24 20 39 83 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 12 15 19 46 Female 16 10 3 29 Total 28 25 22 75 If one student is chosen at random,Find the probability that the student did NOT get an "C"
Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 11 4 16 31 Female 12 5 19 36 Total 23 9 35 67 If one student is chosen at random,Find the probability that the student was NOT a female that got a "C"
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Giving a test to a group of students, the grades and gender are summarized below A B с Male 2 14 7 Female 9 19 18 Total 11 33 25 Total 23 46 69 If one student is chosen at random, Find the probability that the student did NOT get an "B"