few maths questions

hey im doing some maths coursework (thats gota be in tommorow and iv only just started :expressionless: … bah who needs sleep?) and i wonderd if anybody could tell me the uses of these graphs and diagrams

Cumlative frequency

box plot

frequency diagram

(if you can please name others)

i know what all of these are but i cant really put why to use them for comparing data between two sources?



this is the funniest joke I have ever heard…