Q13. Find the mode of the following
marks (out of 10) obtained by 15
students:- 6,8,2,3,3,7,8,10,8,5,8,8,1,8,9.
O 6
8
3
O O
1
This is a required question
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Answered by
3
Answer:
Highest frequency 12 , Modal class =40−60
Mode =I+
2f
1
−f
0
−f
2
f
1
−f
0
×h
Where ,
I= lower limit of the modal class =40
f
1
= frequency of modal class =12
f
2
frequency of class after the modal class =6
f
0
frequency of class before the modal class =10
h= class width =20
putting the values in the equation
Mode=50
Answered by
0
Answer:
The answer is 8
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