The mayor of a town has proposed a plan for the construction of a new bridge. A political study took a sample of 800 voters in the town and found that 57% of the residents favored construction. Using the data, a political strategist wants to test the claim that the percentage of residents who favor construction is over 54%. Testing at the 0.10 level, is there enough evidence to support the strategist's claim?
Step 1 of 6: State the null and alternative hypotheses.
Step 2 of 6: Find the value of the test statistic. Round your answer to two decimal places.
Step 3 of 6: Specify if the test is one-tailed or two-tailed.
Step 4 of 6: Determine the decision rule for rejecting the null hypothesis, H0.
Step 5 of 6: Make the decision to reject or fail to reject the null hypothesis.
Step 6 of 6: State the conclusion of the hypothesis test.
The mayor of a town has proposed a plan for the construction of a new bridge....
The mayor of a town has proposed a plan for the annexation of a new bridge. A political study took a sample of 900 voters in the town and found that 49 % of the residents favored annexation. Using the data, a political strategist wants to test the claim that the percentage of residents who favor annexation is over 45 %. Testing at the 0.05 level. Is there enough evidence to support the strategist's claim? Step 1 of 7: State...
The mayor of a town has proposed a plan for the annexation of an adjoining community. A political study took a sample of 1300 voters in the town and found that 50% of the residents favored annexation. Using the data, a political strategist wants to test the claim that the percentage of residents who favor annexation is over 47%. Testing at the 0.02 level, is there enough evidence to support the strategist's claim? Step 1 of 6: State the null...
The mayor of a town has proposed a plan for the annexation of an adjoining community. A political study took a sample of 11001100 voters in the town and found that 32%32% of the residents favored annexation. Using the data, a political strategist wants to test the claim that the percentage of residents who favor annexation is more than 29%29%. Testing at the 0.100.10 level, is there enough evidence to support the strategist's claim? Step 1 of 6: State the...
The mayor of a town has proposed a plan for the annexation of an adjoining bridge. A political study took a sample of 1000 voters in the town and found that 58% of the residents favored annexation. Using the data, a political strategist wants to test the claim that the percentage of residents who favor annexation is more than 55%. Determine the decision rule for rejecting the null hypothesis, H0, at the 0.10 level. Reject H0 if Z > ___________
The mayor of a town has proposed a plan for the annexation of an adjoining bridge. A political study took a sample of 1700 voters in the town and found that 35% of the residents favored annexation. Using the data, a political strategist wants to test the claim that the percentage of residents who favor annexation is more than 32% . Make the decision to reject or fail to reject the null hypothesis at the 0.05 level. A. Reject Null...
The mayor of a town has proposed a plan for the construction of an adjoining bridge. A political study took a sample of 1300 voters in the town and found that 60% of the residents favored construction. Using the data, a political strategist wants to test the claim that the percentage of residents who favor construction is less than 63%. Testing at the 0.01 level, is there enough evidence to support the strategist's claim? Step 5 of 7: Identify the...
The mayor of a town has proposed a plan for the construction of an adjoining bridge. A political study took a sample of 1700 voters in the town and found that 66% of the residents favored construction. Using the data, a political strategist wants to test the claim that the percentage of residents who favor construction is more than 63%. Testing at the 0.02 level, is there enough evidence to support the strategist's claim?
The mayor ofa town has proposed a plan for the construction of a new bridge. A political study took a sample of 800 voters in the town and found that 67 % of the residents favored construction. Using the data, a political strategist wants to test the claim that the percentage of residents who favor construction is over 63 % . Testing at the 0.05 level, is there enough evidence to support the strategist's claim? Step 4 of 7: Determine...
The mayor of a town has proposed a plan for the annexation of a new community. A political study took a sample of 900900 voters in the town and found that 40%40% of the residents favored annexation. Using the data, a political strategist wants to test the claim that the percentage of residents who favor annexation is more than 36%36%. Testing at the 0.050.05 level, is there enough evidence to support the strategist's claim? Step 4 of 6: Determine the...
The mayor of a town has proposed a plan for the annexation of an adjoining bridge. A political study took a sample of 1500 voters in the town and found that 47 % of the residents favored annexation. Using the data, a political strategist wants to test the claim that the percentage of residents who favor annexation is above 44 %. Testing at the 0.02 level, Is there enough evidence to support the strategist's claim? Step 1 of 7: State...