CBSE Subject Notes CBSE Guess > eBooks > Class X > Statistics By Vijay Chawala
Statistics
Class interval 0 – 10 10 – 20 20 – 30 30 – 40 40 – 50 50 – 60
0 – 10 4 4 59 Draw a ‘more than’ ogive curve & a ‘less than’ ogive curve of the above data.
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