Where did the answer by louis and mac for my question go???
u guys do we need to know this formula??
Median= lower class boundary +( 0.5n-c.f of class below/class frequency) x class width
is in the syllabus?? i didnt come accross any question in the pastpapers so far...but this is formula is stated in the book i have used!
do i need to know it?
?