Refer to Exercise 6.116, but now suppose that two viewers are randomly selected (without replacement). Let R

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Refer to Exercise 6.116, but now suppose that two viewers are randomly selected (without replacement). Let R1 and R2 denote the events that the first and second individuals, respectively, watched an R-rated movie. Are R1 and R2 independent events? Explain. From a practical point of view, can these events be regarded as independent? Explain.

Exercise 6.116

A theater complex is currently showing four R-rated movies, three PG-13 movies, two PG movies, and one G movie. The following table gives the number of people at the first showing of each movie on a certain Saturday:

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Introduction To Statistics And Data Analysis

ISBN: 9781337793612

6th Edition

Authors: Roxy Peck, Chris Olsen, Tom Short

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