Question

write the formula of for find the median of grouped data ?
explain the each term in it ?​

Answer 1

Answer:

Step-by-step explanation:

The formula for median in a grouped data is median=l+(n2−cff)×h,

where l represent the lower limit of the median class,

n represents the total sum of all frequencies,

cf represent the cumulative frequency before the median class,

f represent the frequency of the median class

h represents the class width.