Answer:
A=15%
B=8
Step-by-step explanation:
First you need to add up all of the bars
0-4=9
5-9=10
10-14=13
15-19=2
20-24=6
All together equals 40
To answer part A of the question the answer is 15%
I got my answer because you divide 6 by 40or 6/40
To answer part B of this question the answer is 8
I got my answer by adding up all of the bars and dividing by the number of bars to get the average. there are 5 bars. and they add up to 40 so you do 40/5=8
