Math, asked by krisraghav06, 5 hours ago

find mean Class Intervel: 50-60 60 - 70 70-80 80 - 90 90-100 frequency: 8 6 12 11 13

Answers

Answered by chaudharyvidhu11

0

Answer:

8+6+12+11+13/5

=50/5

= 10

therefore mean =10

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