A Survey of 1000 adults in a small town gave the following data:Employed Unemployed TotalMale50050550Female 200250450Total7003001000If one adult in the town is selected at random, find the probability that the adult is unemployed, giventhe adult is a male.(Round your answer to 4 decimals)Enter Answer:

Answered: A Survey of 1000 adults in a small town…

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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A group of people were asked if they had run a red light in the last year where 188 responded "yes," and 417 responded "no." If a person is randomly chosen, find the probability that he/she has run a red light in the last year. Give your answer as a fraction or decimal.
In a large population, 63 % of the people have been vaccinated. If 3 people are randomly selected, what is the probability that AT LEAST ONE of them has been vaccinated?Give your answer as a decimal (to at least 3 places) or fraction
Professor Ivy takes a poll of the nursing students and the engineering students and asks them if they think they should have to take a math class for their degree. Here are her results: Yes No Total Nursing 304 121 Engineering 85 15 Total Fill in the total cells in the table above. If Professor Ivy picks a random student from the poll to call back who voted yes, what is the probability they are a nursing student? % (enter answer as a percent rounded to the nearest tenth as needed) Professor Ivy picks a student at random from the poll to call back, what is the probability that the student will be a nursing student or that they voted no? % (enter answer as a percent rounded to the nearest tenth as needed)
Illustration 16.47. A total of 100 people was surveyed. 60 of them were smokers- 40 being male and 20 being female. 40 of them were non-smokers –10 being male and 30 being female. What is the prob- ability of picking up a male given he is a smoker? Also calculate the probability of picking up a non-smoker given she is a female.
Solve the problem.Suppose the candidate pool for two appointed positions includes 10 women and 5 men. All candidates were told that the positions were randomly filled. Find the probability that two men are selected to fill the appointed positions. Select one: A. 0.095238 B. 0.238095 C. 0.428571 D. 0.133333
Answer the following. If one card is drawn from a deck, find the probability of getting these result. D. A 4 or 6 E. A 4 or a club F. A 6 or a spade
A group of faculty were asked if they have a tenured or nontenured position. The responds are listed in the table: Tenured Nontenured Total Male 42 32 74 Female 19 14 33 Total 61 46 107 If one faculty is selected at random, find the probability that the faculty is a female.Round your answer to three decimal places.
At a used-book sale, 106 books are adult books and 150 are children's books. Of the adult books, 72 are nonfiction, while 65 of the children's books are nonfiction. If a book is selected at random, find the probability of selecting the books for the following. Round the answers to three decimal places. a. Fiction b. Not a children’s nonfiction book c. An adult book or a children’s nonfiction book
If one card is drawn from a standard 52 card playing deck, determine the probability of getting a jack, a three, a club or a diamond. Round to the nearest hundredth K- OA. 0.65 OB. 0.58 OC. 0.15 OD. 0.50
Answer letter a to c.
After giving a test to a group of students, below is the summary of grades and gender. A Male 15 Female 18 B C Total 7 13 35 49 Total 33 24 27 If a student was randomly chosen, find the probability that the student earned an A. Enter as a fraction or round your answer to four decimal places. Question Help: Video Submit Question
In an experiment, college students were given either four quarters or a $1 bill and they could either keep the money or spend it on gum. The results are summarized in the table. Complete parts (a) through b. a. Find the probability of randomly selecting a student who spent the money, given that the student was given a $1 bill. The probability is (Round to three decimal places as needed.) b. Find the probability of randomly selecting a student who kept the money, given that the student was given a $1 bill. The probability is (Round to three decimal places as needed.)

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