Use a significance level of 0.05 for all tests below.Politics and Economics Use data
Chapter 9, Problem 5(choose chapter or problem)
Use a significance level of 0.05 for all tests below.Politics and Economics Use data from the last Presidential election to categorize the 50 states as red or blue based on who was supported for President in that state, the Democratic or Republican candidate. Use the data collected in data project 5 of Chapter 2 regarding income. Test the claim that the mean incomes for red states and blue states are equal.
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