Question

Calculate the mode of the following data:
Marks obtained
No: of students
0 - 20
8
20 – 40
10
40 - 60
12
60 - 80
6
80 - 100
3​

Answer 1

Answer:

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l

Answer 2

Answer:

45

Step-by-step explanation:

fo=10

f1=12

f2=6

l=40

h=20

mode = l+ (f1-f0)h /(2f1-f0-f2)

= 40 + (12-10) *20/(2*12-10-6)

= 40 + 2*20(/24-16)

=40+40/8

=40+5

=45