Question

how to find the median for grouped data????? PLIZ ANSWER AS SOON AS POSSIBLE

Answer 1

L+(n/2-c.f)×h_f
L=lowerboundryof median class
C.f=clumiliativefrequency
H=height of median class
F=frequency

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^_^