Math, asked by Iasjeet1468, 9 months ago

Class 0-10, 10-20, 20-30, 30-40, 40 -50, 50 - 60, 60-70. Frequency 8,10,f,16,12,6,7

Answers

Answered by anithahimabindu1980
1

Answer:

use mean method to solve the sum

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