Question

15
22
45-50
1
35-40
25-30
30-35
-In the following frequency distribution table write the value of b' and 'd.
बारंबारता
ती हो
संचयी बारंबारता 4
3 repea
20-25
15-20
Marks
4
5
Frequency
Commulative frequency
4
9
40-45
3
29
4
30
b
7
d
15
22
स्वर
PM​

Answer 1

Answer:

I can't understand your question.

Answer 2

Answer:

I can't understand the question.

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