In question 21, if we draw two students at random without replacement, what is the probability of

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In question 21, if we draw two students at random without replacement, what is the probability of our getting a student who owns both and a student who owns neither?

Question 21

A survey of 200 students yields the following data:image text in transcribed

(a) What is the probability of drawing at random a student who owns both a computer and a TV?

(b) What is the probability of drawing at random a student who owns only a computer?

(c) In part (b), suppose we draw a student who owns a computer. What is the probability that this student also owns a TV?

(d) What is the marginal probability of owning a computer?

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Related Book For  book-img-for-question

Statistics For Business And Financial Economics

ISBN: 9781461458975

3rd Edition

Authors: Cheng Few Lee , John C Lee , Alice C Lee

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