Interpreting cumulative frequency graphs | Revision Server | Page 1

split prairie Dec 22, 2022, 3:26 PM

#

I don't get this q

#

I did 20% of 60 which is 12 but idk if thats what I'm meant to do

slate aurora Dec 22, 2022, 3:28 PM

#

160 mph?

#

@split prairie is it 160?

brittle wedge Dec 22, 2022, 3:31 PM

#

The fastest 20% is from 48 to 60

#

So u need to read off the graph at 48

slate aurora Dec 22, 2022, 3:32 PM

#

Yh so it’s 160

brittle wedge Dec 22, 2022, 3:32 PM

#

Ye

split prairie Dec 22, 2022, 3:34 PM

#

Let me check

#Interpreting cumulative frequency graphs