Question

Q 91 Find the missing frequency given the
total frequency is 100.
Class:
Relative frequency:
10-12
0.2
12-14
0.3
14-16
?
16-18
0.2
18-20
0.1
Ops: A
20
57942
B.
10
C.
25
D
15​

Answer 1

Answer:

GG gvkvhbl

Step-by-step explanation:

for dyxh gchxg jc

bhch g gw gwhw g

Answer 2

Given,
Total frequency=100
Let the missing frequency be a
So,
0.2+0.3+a+0.2+0.1=100
0.8+a=100
a=99.2
But 99.2 must be included in the option
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