4. Employees in the textile industry can be segmented as follows:EmployeesNumberFemale and unionFemale and nonunion12,00025,000Male and union21.000Male and nonunion42,000a. Determine the probability of each event in this distribution.b. Are the events in this distribution mutually exclusive? Explain.c. What is the probability that an employee is male?d. Is this experiment collectively exhaustive? Explain.

we have two solution for the answer solution 1 FU = 12,000/(12,000 + 25,000 + 21,000 + 42,000) =…

Answered: 4. Employees in the textile industry…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Similar questions

Dr. Cy Clopps is ophthalmologist and owner of the Spex Appeal Eye Clinic. A review of 100 patient’s records indicated that 30 of these patients have vision insurance. Further, 35 of the 100 patients got bifocal glasses but had no insurance. Finally, 10 of the 100 patients had insurance but did not get bifocals. d. Of those with insurance, what proportion got bifocals? e.Are the events independent? Mutually exclusive? Collectively exhaustive?
4.The mortality rate for a certain disease is 25%. A random sample of twelve patients with this disease is selected. a.What is the probability that exactly half of the patients selected will die from the disease? b.What is the probability that at least two of the twelve patients will die from the disease?
3. An airline tracks data on the flight arrivals. Over the past 6 months, 65 flights on one route around early, 130 arrived on time, 15 were late, and 30 were cancelled. A. What is probability the flight is early? On time? Late? Canceled? B. Are thes outcomes exclusive? C. What id the probability that a flight is either early or on time?
a. What do you mean by dependent and independent events? Fit one simple real-life example, which really reflect the concepts of dependent and independent events. b. There are five people applied for the position of chief executive of enterprises. Three of the applicants are over the age of 60 years. Two are female and one of them is over 60. i. What is the probability of a female person above 60? ii. If a person is male, what then is the probability of a male below 60? iii. If a person is over 60, what then is the probability of a female above 60?
4. Final: In a monthly report, the local animal shelter states that it curently has 21 dogs and 27 cats. Fourteen of the dogs and 18 of the cats are female. If an animal is selected at random, find the probability that the pet is a male dog. O a. 4283 O b.1458 O c.5194 O d. .2319 Previous page Jump to. 近

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