47. A uriversity has to select an examiner from the list of 50 persons, 20 of them women arRi 30 men, 10 of them knowing Hindi and 40 not, 15 of them being teachers and the remaining 35 not. “What is the probability of the university selecting a Hindi knowing woman teacher ? * A trainee who stays with the company is also an employee.

Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter14: Counting And Probability
Section14.CT: Chapter Test
Problem 13CT: 13. In a group of four students, what is the probability that at least two have the same...
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47. A ur.iversity has to select an examiner from the list of 50 persons, 20 of them
women arRí 30 men, 10 of them knowing Hindi and 40 not, 15 of them being teachers and the remaining
35 not. “What is the probability of the university selecting a Hindi knowing woman teacher ?
* A trainee who stays with the company is also an employee.
Transcribed Image Text:47. A ur.iversity has to select an examiner from the list of 50 persons, 20 of them women arRí 30 men, 10 of them knowing Hindi and 40 not, 15 of them being teachers and the remaining 35 not. “What is the probability of the university selecting a Hindi knowing woman teacher ? * A trainee who stays with the company is also an employee.
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