The number of automobile accidents reported per month helps to identify intersections that require improvement. Beginning January 2004 and ending November 2008, the number of crashes per month reported at an intersection near a university campus in Madison,Wisconsin, are 1 3 3 3 2 2 3 1 2 4 1 4 1 3 1 1 1 0 1 2 2 5 5 2 5 5 4 3 3 6 1 2 3 2 4 3 4 4 3 5 3 3 3 5 1 5 5 3 4 2 2 0 0 1 4 1 0 2 0 Present these data in a frequency table and in a relative frequency bar chart.