Find the median for the following data
Class
130-
140-
150-
160
170
180-
190
intervals 140
200
170
150
160
180
190
24
Frequency 4
18
28
10
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Answers
Answered by
2
Answer:
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Step-by-step explanation:
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Answered by
3
Step-by-step explanation:
here,
total data(N)=7
position of median=(N+1÷2)th item
=(7+1÷2)th item
=4th item
Therefore,28 is 4th item so median=160-170#
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