00:01
For this problem, we are told that operation ceasefire was a program implemented to reduce street gang gun violence in the city of boston.
00:09
The effectiveness of the program was examined in the journal of quantitative criminology, and we are told that over a five -year period there were 80 shootings involving a particular boston street gang called the lucerne street dogs.
00:22
The information in the table, which i have recreated here, breaks down these shootings by year and by who was shot, gang members versus non -gang members.
00:31
In part a, we are asked to construct a pareto diagram for the total annual shootings involving the boston street gang.
00:38
So i'll click and drag so i have my little selector box over the year -end total shooting areas.
00:46
We'll go to recommended charts, all charts, histogram.
00:51
Then select the other option here for pareto, and put that into view.
00:56
Now, what i'll do is go to format chart area here.
01:01
Go to horizontal axis, click on axis options right here, and then we'll go bins.
01:10
Currently it's using automatic bins, i want bins by category.
01:14
Okay, so that's not quite what we want.
01:17
Let's see here...