Question: Robert Pencil Warren was asked by Florida State Senator Joe (The ham) Gannon, a local entrepreneur and hog farmer in Prescott County, to survey to see how many people in the county would prefer to see Florida sales taxes increased rather than raising property taxes to pay for government expenses such as remodeling the school his daughter attends, and for the new road to his new hog farm he is building in western Prescott county; the road he says that he needs to, “Ship those little porkers to market.”

A. Write the null and research hypothesis for this study.

B. Assuming that Robert was able to sample 700 people, and he found that 74% were in favor of increasing property taxes to pay for government expenses. Test the hypothesis that this is significantly greater than 70 percent using a 0.05 level of significance.