A random sample of 290 voters registered in the state of Wisconsin showed that 125 voted in the last general election. A random sample of 280 registered voters in the state of Alabama showed that 116...

A random sample of 290 voters registered in the state of Wisconsin showed that 125 voted in the last general election.  A random sample of 280 registered voters in the state of Alabama showed that 116 voted in the most recent general election.  Do these data indicate that the voter turnout percentage in Wisconsin is greater than that in Alabama?  Use a 5% level of significance.

• Normal populations


• Sample sizes are both greater than 30


• Population standard deviations are known


• Paired samples


• Population standard deviation are unknown but assumed equal


• Population standard deviation are unknown


• Simple random samples


• Independent samples


• The number of positive and negative responses are both greater than 10 for both samples