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Real-world Example 2 Multiply Matrices VOTING The percent of voters of different ages who were registered as Democrats, Re Independents in a recent city election are shown. Use this information to determine v were more male voters registered as Democrats than there were female voters registe Republicans. Distribution by Party and Age (%) Distribution by Age Party 18-25 26-40 41-50 50+ Age Female

Real-world Example 2 Multiply Matrices VOTING The percent of voters of different ages who were registered as Democrats, Re Independents in a recent city election are shown. Use this information to determine v were more male voters registered as Democrats than there were female voters registe Republicans. Distribution by Party and Age (%) Distribution by Age Party 18-25 26-40 41-50 50+ Age Female

Elementary Linear Algebra (MindTap Course List)
Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter1: Systems Of Linear Equations
Section1.2: Guassian Eliminationa And Guass-jordan Elimination
Problem 47E
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Real-World Example 2 Multiply Matrices VOTING The percent of voters of different ages who were registered as Democrats, Republicans, or Independents in a recent city election are shown. Use this information to determine whether there were more male voters registered as Democrats than there were female voters registered as Republicans. Distribution by Party and Age (%) Distribution by Age and Gender Party 18-25 26-40 41-50 50+ Age Female Male Democrat 0.55 0.50 0.35 0.40 18-25 18,500 16,000 Republican 0.30 0.40 0.45 0.55 26-40 20,000 24,000 Independent 0.15 0.10 0.20 0.05 41-50 24,500 22,500 50+ 16,500 14,000
Transcribed Image Text:Real-World Example 2 Multiply Matrices VOTING The percent of voters of different ages who were registered as Democrats, Republicans, or Independents in a recent city election are shown. Use this information to determine whether there were more male voters registered as Democrats than there were female voters registered as Republicans. Distribution by Party and Age (%) Distribution by Age and Gender Party 18-25 26-40 41-50 50+ Age Female Male Democrat 0.55 0.50 0.35 0.40 18-25 18,500 16,000 Republican 0.30 0.40 0.45 0.55 26-40 20,000 24,000 Independent 0.15 0.10 0.20 0.05 41-50 24,500 22,500 50+ 16,500 14,000
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