Median of data is?
class interval: 0-5, 5-10, 10-15, 15-20, 20-25, 25-30
frequency: 1, 7, 8, 2, 6, 10
Answers
Answered by
1
Answer:
Answer
CI
0-5
5-10
10-15
15-20
20-25
25-30
F
5
3
9
10
8
5
CF
5
8
17
27
35
40
2
N
=
2
40
=20 lies in CF 27 so, 15−20 is Median class
So, Median =L+(
F
(n/2)−Cf
)×H
=15+(
10
20−17
)×5
Median 16.5
Answered by
3
ANSWER :-
CI 0-5 5-10 10-15 15-20 20-25 25-30
F 5 3 9 10 8 5
CF 5 8 17 27 35 40
n / 2 = 40 /2 20 lines 27 so, 15−20 is Median class
So, Median =L+(
(n/2)−Cf)×H =15+( 20/ 10 −17 )×5
Median 16.5
Step-by-step explanation:
i hope its help to you
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