Question

grouped median formula?
hi maurya. ​

Answer 1

Answer:

$( \frac{n + 1}{2} )$

It is the formula of grouped median

Step-by-step explanation:

Hope it helps u

Answer 2

Answer:

Mm=l+(n\2-cf \f ) h

Step-by-step explanation:

l=lower limit of median class

n=number of observations

c f=cumulative frequency of class pretending the median class

f=frequency of median class

h=class size (assuming class size to be equal)