Decision rule for 153348 runs and had 20 accidents while the fleet of yellow fire trucks made 135035 runs and had 4 accidents At 01 did the yellow fire trucks have a significantly lower acci?

Answer 1

I really dont think it has too much to do with the color of the trucks. I think it has to do with the drivers on the road and which time of day they went on their calls. If you go out during rush hour you are more likely to get into an accident because there are more people on the roads.