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Question : A local TV station claims that 60%


A local TV station claims that 60% of people support Candidate A, 30% support Candidate B, and 10% support Candidate C. A survey of 500 registered voters is taken. The accompanying table indicates how they are likely to vote.




A local TV station claims that 60% of people support Candidate -1


a. Specify the competing hypotheses to test whether the TV station’s claim can be rejected by the data.
b. Test the hypothesis at the 1% significance level.