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29. Find the mean variance and …

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29. Find the mean variance and standard deviation for the following data C.I. 0-10 10-20 20-30 30-40 40-50 Frequency 5 8 15 16 6

Posted by Vishal Kumar 6 years, 1 month ago

CBSE > Class 11 > Mathematics

1 answers

Pranav Sawant 6 years, 1 month ago

Good question

0Thank You

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CBSE > Class 11 > Mathematics