Not sure if this is correct, need help. 3 accidents in 12 months. I did it as 12/3 3/3 decided. 4/1. I got 4 as answer . Did I do this correct?
It is really good that you talked about your problem. I want everyone to do that.
But there is no question here.
You have discovered that on average there was one accident every 4 months.
+4 
