2/4 Marks
Frequency density
42/44 Marks
The histogram shows information about how 550 people travel to work.
40
35-
30-
25-
20-
15-
10-
5-
0+
0 5 10 15 20 25 30 35 40 45 50 55 60
Distance (miles)
56%
a) How many people travel more than 30 miles to work?
b) 205 of the 550 people travel further than Sam. Estimate how far Sam travels.

24 Marks Frequency density 4244 Marks The histogram shows information about how 550 people travel to work 40 35 30 25 20 15 10 5 0 0 5 10 15 20 25 30 35 40 45 5 class=