A Gallup survey (August 9, 2019) asked adults who consume alcoholic beverages for their favorite type. The
Question:
A Gallup survey (August 9, 2019) asked adults who consume alcoholic beverages for their favorite type. The following table shows responses separated by the region where each respondent lives:
Does the data suggest that adult beverage preferences vary by region? Test at the .05 significance level. Discuss your findings.
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East Midwest South West Liquor 63 86 197 106 Wine 84 73 174 120 Beer 105 156 186 131
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To determine if adult beverage preferences vary by region you can perform a ChiSquare test of independence This test will help you assess whether ther...View the full answer
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Related Book For
Modern Mathematical Statistics With Applications
ISBN: 9783030551551
3rd Edition
Authors: Jay L. Devore, Kenneth N. Berk, Matthew A. Carlton
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