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Statistics Free Doubts and Solutions

CBSE - XI Science - Mathematics - Statistics

how to get cum frequency?

Asked by 7th January 2013, 1:27 PM
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CBSE - XI Science - Mathematics - Statistics

When the degree of variability is very high, the mean deviation about median is fully reliable? Why is the statement false?

Asked by Nitin Gupta 2nd January 2013, 6:55 PM
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CBSE - XI Science - Mathematics - Statistics

what is the need to find assumed mean?

Asked by Nitin Gupta 2nd January 2013, 6:27 PM
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CBSE - XI Science - Mathematics - Statistics

I am Affliated to CBSE Board & Please give info for 100 MARKS

Asked by R.K. Kumar 12th November 2012, 7:49 AM
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