A study in Minneapolis by Sherman and his colleagues (1989) discovered that more than 50 percent of all 911 calls came from only 3 percent of the addresses.

Question

Quizplus · Accepted Answer

The study by Sherman and his colleagues in Minneapolis found that a small proportion of addresses accounted for a large percentage of 911 calls, demonstrating the concentration of crime and emergency incidents in specific locations.

A Study in Minneapolis by Sherman and His Colleagues (1989)