Qualification > Math
S1 and S2 DOUBTS HERE!!!!
Saladin:
--- Quote from: insane.kid on May 26, 2010, 08:14:13 pm ---Hello ppl i have som doubts plz can u try to solve them they are :
1) year 2002 june 6th question
2) year 2005 june 4th question
3) year 2007 june 2e) with explanation and reason
Plz reply soon ppl and best of luck for ur exam :D
--- End quote ---
June 2007
The mean is the average of the 3 quartiles=45
Check the log table for the step above.
13.43
insane.kid:
Engraved y did u pick 54 or how did u knw u had to takee tht ?
Blizz_rb93:
how do we calculate the width and the height of a rectangle representing a group class modal ???
Freaked12:
I just did CIE S1 today
so if you could just write down the whole question i will FOR SURE solve it
T.Q:
--- Quote from: Psyclax on May 26, 2010, 07:36:37 pm ---edexcel june 2009 question 3
i dont understand how they got the width
--- End quote ---
u have to find out the scale factor
or solve it proportionally
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