The offices of president, vice president, secretary, and treasurer for an environmental club will be filled from a pool of 19 candidates. Eight of the candidates are members of the debate team.(a) What is the probability that all of the offices are filled by members of the debate team?(b) What is the probability that none of the offices are filled by members of the debate team?(a) P(all offices filled by debate team members) =(Round to three decimal places as needed.)(b) P(no offices filled by debate team members) =(Round to three decimal places as needed.)

Answered: Image /qna-images/answer/45d4db71-9418-4324-835e-59bfd4903cee.jpg

Answered: The offices of president, vice…

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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Similar questions

A boy has 4 point-ball pens and 4 pockets. He chooses a pen randomly and then he puts it to a pocket also randomly. What is the probability that all pens are in the same pocket. [Answer =1/64]
A physics class has 50 students. Of these, 11 students are physics majors and 16 students are female. Of the physics majors, three are female. Find the probability that a randomly selected student is female or a physics major. The probability that a randomly selected student is female or a physics major is (Round to three decimal places as needed.) ******************
A factory produces a particular electrical component. On average, the probability that a component will be faulty is 0.16, independently of each other. The company sells the electrical component in a box of 7. Calculate the probability of having at least 1 faulty components. (2 d.p.)
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b. A survey of teenagers showed that 75% of them spend their pocket money on clothing. Find the probability that among the 6 teenagers selected at random, at most 2 spend their pocket money on clothing.
Last semester, a certain professor gave 21 As out of 330 grades. If one of the professor's students from last semester were selected randomly, what is the probability that student received an A? (Assume that each student receives one grade.)
Sheniqua buys a bag of cookies that contains 5 chocolate chip cookies, 5 peanut butter cookies, 6 sugar cookies and 4 oatmeal raisin cookies. What is the probability that Sheniqua randomly selects a sugar cookie from the bag, eats it, then randomly selects another sugar cookie? You may answer as a fraction or a decimal rounded to three places.
A factory produces a particular electrical component. On average, the probability that a component will be faulty is 0.16, independently of each other. The company sells the electrical component in a box of 7. Calculate the probability of having at least 1 faulty components. (2 d.p.)
A bag contains 8 red, 3 blue and 13 yellow discs. A disc is selected at random from the bag. What is the probability that the disc selected is: (i) red (ii) blue (iii) yellow (iv) not yellow?
Q2/ An urn contains 5 red, 6 blue, and 8 green balls. If a set of 3 balls is randomly selected, what is the probability that each of the balls will be (a) of the same color? (b) of different colors? Ans: (a- 0.08875, b- 0.247)
A survey of randomly selected 10000 college faculty members shows that 50% of the faculty own a car, 25% own a bicycle, and 9% own both. Find the probability that a faculty member chosen at random owns a car or a bicycle (or both).
A class consists of 17 freshmen and 78 sophomores. If a student is randomly selected, what is the probability that the student is a sophomore? Enter your answer in fraction form (a/b) or as a decimal rounded to the nearest hundredths place

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