histogran

[lone stratus]

i forgot how to do these since gcse's

i labelled the fd as x for every 1

but idk what to do

[plain rose]

90

[placid fog]

So u get values for the areas - is that 300+37.5+112.5+37.5+75?

if u did the areas right using x. then 450/total area = cars per square

then you can sum the area (or the number of squares) greater than 35 which is 112.5x

and multiply that by the value of cars per square.

[lone stratus]

hm ok ill try it but i thought i had to draw on the areas between 0 - 10 and 15 - 20 @placid fog

[placid fog]

oh

do u have data on that sutff?

there is no way for u to know how high it is unless u have data

[lone stratus]

nah i dont

i only got what i sent

[placid fog]

yeah so then what i said makes sense