The
formula
of
mediah
for
grouped
data
&
explain
every termoda
Answers
Answered by
0
Answer:
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
Step-by-step explanation:
Similar questions