Math, asked by tanvigaonkar24, 10 months ago

9. Find the value of a,b,c,d in the following distribution

Class interval 0-10 10-20 20-30 30-40 40-50 50-60
Frequency a 6 9 c 3 d
C.F 8 b 23 31 34 36

Answers

Answered by chandrasekarganapath

1

Answer:

10...........

Step-by-step explanation:

................

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