Q. 74.3( 163 Votes )

# The distribution below gives the weights of 30 students of a class. Find the median weight of the students

Answer :

The cumulative frequency of the given data can be calculated as:

As per the question,

N= 30

Hence,

Median class = 55-60

Lower limit, l = 55

cf = 13

f = 6

h = 5

Now,

Median can be calculated as:

Median = 56.67

Median weight is 56.57 kg

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