maths problem

[tayyabcool]

can anyone plz tell me how to find mean, median, iterquartile range, upper bound and ;lower bound.
plz tell as this is really important for me.

 

[CaptainDanger]

HERE (uploaded by Salman)

Alot more then you need.... Open Maths.pdf file then click on Statistical calculations, diagrams, data collection....

 

[tayyabcool]

thanx

 

[CaptainDanger]