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What is class mark.

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What is class mark.

Posted by Satwinder Singh 5 years, 1 month ago

CBSE > Class 09 > Mathematics

2 answers

Dolly Tanna 5 years, 1 month ago

The average of values of a class limits for a given class.A class mark is also called a mid value or central value (Kenny and keeping 1962, p.14 ) and is commonly denoted class interval , class limits

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Ruchi Bansal 5 years, 1 month ago

Class mark= Upper limit+lower limit/2

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CBSE > Class 09 > Mathematics