2 16.-17. ts) In an election for governor, 30% of the voters in the state voted for candidate A, 50% of the voters voted for candidate B, and 20% of the voters voted for candidate C. Tom believes the people in his city differ from the state. He took a sample of 60 voters at random in his city. He finds that 12 of the voters favor A, 42 favor B, and 6 favor C. Do a statistical test. In other words, please calculate the x² statistic for this data, state the critical value for a = .05, and come to a conclusion about people in Tom's city.
2 16.-17. ts) In an election for governor, 30% of the voters in the state voted for candidate A, 50% of the voters voted for candidate B, and 20% of the voters voted for candidate C. Tom believes the people in his city differ from the state. He took a sample of 60 voters at random in his city. He finds that 12 of the voters favor A, 42 favor B, and 6 favor C. Do a statistical test. In other words, please calculate the x² statistic for this data, state the critical value for a = .05, and come to a conclusion about people in Tom's city.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 25PPS
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Transcribed Image Text:2
16.-17.
In an election for governor, 30% of the voters in the state voted for candidate A, 50% of
the voters voted for candidate B, and 20% of the voters voted for candidate C. Tom believes the people in his city differ from the state.
He took a sample of 60 voters at random in his city. He finds that 12 of the voters favor A, 42 favor B, and 6 favor C. Do a statistical
test. In other words, please calculate the x² statistic for this data, state the critical value for a = .05, and come to a conclusion about people
in Tom's city.
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