Violent crimes include rape, robbery, assault, and homicide. The following is a summary of the violent-crime rate (violent crimes per 100,000 population) for all states of a country in a certain year. Complete parts (a) through (d). Q =271.8, Q2=387.9, Q3 = 528.3 *** OA. The middle 25% of all observations have a range of 256.5 crimes per 100,000 population. OB. The middle 50% of all observations have a range of 116.1 crimes per 100,000 population. c. The middle 50% of all observations have a range of 256.5 crimes per 100,000 population. D. All observations have a range of 256.5 crimes per 100,000 population. (c) The violent-crime rate in a certain state of the country in that year was 1,496. Would this be an outlier? The lower fence is The upper fence is crimes per 100,000 population. crimes per 100,000 population. (Round to two decimal places as needed.)