A company's Office of Human Resources reports a breakdown of employees by job type and sex, as seen in the table. Management Supervisor Production Male 7 8 45 Female 6 12 72 Suppose we select one employee at random. Round to the hundredths place, O.XX. Is having a supervisor's job independent of the sex of the employee? P (MS)= type your answer... P(M)= type your answer.... Independent? choose your answer...
A company's Office of Human Resources reports a breakdown of employees by job type and sex, as seen in the table. Management Supervisor Production Male 7 8 45 Female 6 12 72 Suppose we select one employee at random. Round to the hundredths place, O.XX. Is having a supervisor's job independent of the sex of the employee? P (MS)= type your answer... P(M)= type your answer.... Independent? choose your answer...
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.5: Interpreting Data
Problem 3E
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Transcribed Image Text:A company's Office of Human Resources reports a breakdown of employees by job type and sex, as seen in the table.
Male
7
8
45
Management
Supervisor
Production
Female
6
12
72
Suppose we select one employee at random. Round to the hundredths place, O.XX.
Is having a supervisor's job independent of the sex of the employee?
P(MS)= type your answer...
P(M)= type your answer...
Independent? choose your answer...
V
Expert Solution
Step
| male | female | total | |
| management | 7 | 6 | 13 |
| supervisor | 8 | 12 | 20 |
| production | 45 | 72 | 117 |
| total | 60 | 90 | 150 |
event M : male selected
event S : supervisor selected
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