Four states were randomly selected, and their members in the…

Four states were randomly selected, and their members in the U.S. House of Representatives are noted. Use a 0.10 significance level to test the claim that political party affiliation of its representatives is dependent on the state where the representatives come from. Results Table California Florida Illinois Texas Democrat 39 10 10 11 Republican 14 17 8 25

The following data show the yearly budgets for leading busin…

The following data show the yearly budgets for leading business sectors in the United States. Use a 0.05 significance level to test the claim that there is a significant difference in the mean budgets of the business sectors. The data are in thousands of dollars. Results Table Beverages Electronics Food producers Supportive services 170 46 59 56 128 24 58 37 19 18 33 19 16 14 31 19 12 13 28 17 11 12 22 15 10 10 16 15