Question

write the formula of find median and explain the terms in it.​

Answer 1

Answer:

hope, this will help you.

Step-by-step explanation:

Following are the steps in the calculation of median for grouped frequency distribution

Prepare a table containing three columns

Write given class intervals in column 1 and their respective frequencies in column 2.

Write cumulative frequency less than type in column 3.

Find total frequency N= ∑fi , Calculate

2

N

Find cumulative frequency less than type which is just greater than or equal to

2

N

. The corresponding class is 'median ' class

Calculate the value of median by using the formula.

Median = L + [

2

N

−c.f]

f

h

Answer 2

Step-by-step explanation:

The formula of finding median is to-

•Arrange in A.O. (Ascending Order)

•Find the number in middle

E.g; 1, 2, 3, 4, 5 by this we conclude that 3 is median digit, but what if there is 2 digits in middle didn't understand here is example; 1, 2, 3, 4, 5, 6.

Here you can see 3 and 4 are median.

So, 3+4/2 = 7/2

3.5 is median here

Thank ♡♡♡♡ You