Question

question

Answer 1

realtive frequency of green bar = 5 / total accidents

Answer 2

I did that and got A

Answer 3

theres no way that right though

Answer 4

would i be right for the first one with A

Answer 5

by definition, of relative frequency, we have the subsequent relative frequency for green bar:
\[\Large \frac{5}{{3 + 8 + 2 + 5}} = \frac{5}{{18}} \cong 0.28\]
so you are right

Answer 6

similarly for red bar, we have:
\[\Large \frac{8}{{3 + 8 + 2 + 5}} = \frac{4}{9} \cong 0.44\]