At a music store in New York City, 64 people entering the store were selected at random and were asked to choose their favorite type of music. Of the 64, 12 chose rock, 18 chose country, 4 chose classical and 30 chose something other than rock, country, or classical. a) Determine the empirical probability that the next person entering the store favors rock music. b) Determine the empirical probability that the next person entering the store favors country music. c) Determine the empirical probability that the next person entering the store favors something other than rock, country, or classical music.

At a music store in New York City, 64 people entering the store were selected at random and were asked to choose their favorite type of music. Of the 64, 12 chose rock, 18 chose country, 4 chose classical and 30 chose something other than rock, country, or classical. a) Determine the empirical probability that the next person entering the store favors rock music. b) Determine the empirical probability that the next person entering the store favors country music. c) Determine the empirical probability that the next person entering the store favors something other than rock, country, or classical music.

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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Question

At a music store in New York City,

people entering the store were selected at random and were asked to choose their favorite type of music. Of the

64,

chose rock,

chose country,

chose classical and

chose something other than rock, country, or classical.

a) Determine the empirical probability that the next person entering the store favors rock music.

b) Determine the empirical probability that the next person entering the store favors country music.

c) Determine the empirical probability that the next person entering the store favors something other than rock, country, or classical music.

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