A group of 30-year-olds is interviewed to determine whether the type of music most listened to by
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A group of 30-year-olds is interviewed to determine whether the type of music most listened to by people in their age category is independent of the geographic location of their residence.
Use the chi-square test of independence, a = .01, and the following contingency table to determine whether music preference is independent of geographiclocation.
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Type of Music Preferred Rock RoB Country Classical Northeast140 Geographic South134 West 154 32 41 27 18 8 13 52 Region
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Type of Music Preferred Region Rock RB Coun Clssic 195 235 202 632 NE 140 32 5 18 S 134 41 52 8 W 15...View the full answer
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Related Book For
Business Statistics for Contemporary Decision Making
ISBN: 978-0470910184
6th Edition
Authors: Ken Black
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