At a music store in New York City, 68 people entering the store were selected at random and were asked to choose their favorite type of music. Of the 68, 18 chose rock, 18 chose country, 4 chose classical and 28 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, 68 people entering the store were selected at random and were asked to choose their favorite type of music. Of the 68, 18 chose rock, 18 chose country, 4 chose classical and 28 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.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 10CYU
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Question
At a music store in New York City,
68
people entering the store were selected at random and were asked to choose their favorite type of music. Of the
68,
18
chose rock,
18
chose country,
4
chose classical and
28
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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