Math, asked by athisivam05, 3 months ago

find the mean of the following data,Class interval 0 -10 10 - 20 20 - 30 30 - 40 40 - 50 Frequency 8 12 10 11 9

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Answered by reenadevi61085

3

this is answer I am not write method because not practise phone in to typing so, I send to picture making the method for yours.

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