In the U.S., 79% of all homicides involve a firearm. Chicago is home to some of the strictest gun control laws in the nation. A sample of 986 homicides in the Chicago area, found 881 homicides involved a firearm. Is there enough evidence to state at 0.01 significance that the proportion of homicides involving a firearm in the Chicago area is more than 79%? A complete answer must include: 1. Null and Alternative Hypotheses 2. Standardized test statistic. 3. Critical Value 4. Statement of reject or fail to reject. 5. A decision statement within the context of the claim