Find mean and variance

classes 0-10 10-20 20-30 30-40 40-50

freqeuncies 5 8 15 16 6.

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Find mean and variance
classes 0-10 10-20 20-30 30-40 40-50
freqeuncies 5 8 15 16 6

Brijendra P. · Accepted Answer

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Find mean and variance classes 0-10 10-20 20-30 30-40 40-50 freqeuncies 5 8 15 16 6.

Find mean and variance

classes 0-10 10-20 20-30 30-40 40-50

freqeuncies 5 8 15 16 6.