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2.3 A human resource manager analysed a random sample of 267 employee qualifications and the department they fall under:

2.3 A human resource manager analysed a random sample of 267 employee qualifications and the department they fall under:

College Algebra
College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
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2.3 A human resource manager analysed a random sample of 267 employee qualifications and the department they fall under: Department Qualification Total Matric Diploma Degree Production 68 25 12 105 Human Resources Sales 8. 21 38 32 28 17 77 Administration Total 23 19 47 131 93 43 267 What is the probability that an employee selected at random: 2.3.1 Has a degree. 2.3.2 Works in production. 2.3.3 Has a matric or a diploma. 2.3.4 Works in administration department and has a diploma 2.3.5 Works in human resources, given that the employee has a degree. 2.3.6 Has a degree, given that the employee works in human resources. 2.3.7 Either works in sales or has a matric qualification, or both.
Transcribed Image Text:2.3 A human resource manager analysed a random sample of 267 employee qualifications and the department they fall under: Department Qualification Total Matric Diploma Degree Production 68 25 12 105 Human Resources Sales 8. 21 38 32 28 17 77 Administration Total 23 19 47 131 93 43 267 What is the probability that an employee selected at random: 2.3.1 Has a degree. 2.3.2 Works in production. 2.3.3 Has a matric or a diploma. 2.3.4 Works in administration department and has a diploma 2.3.5 Works in human resources, given that the employee has a degree. 2.3.6 Has a degree, given that the employee works in human resources. 2.3.7 Either works in sales or has a matric qualification, or both.
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