Question

Write the formula to find the meadin for a group data and explain the in it​

Answer 1

Explanation:

Formula for finding the median in data is 1234

Answer 2

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 and h represents the class width.