Question

pls help me out please...how to find median "class" of grouped data... please answer fast...

Answer 1

MEDIAN CLASS : The class whose cumulative frequency is greater than (N/2) is called the median class.  hope this helps.

Answer 2

$\huge\boxed{\underline{\underline{\purple{\mathfrak{Answer}}}}}$

$take \: the \: \frac{n}{2} th \: term \\ \frac{ \frac{n}{2} + cf }{f} \times h \\ where \: n = total\: of \: all \: frequency \\ cf = cumiliative \: frequency \\ f = frequency \\ and \: h = class \: interval$

$<marquee direction="left">$ follow the above mentioned steps^_^