Statistics

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The collection of data, its classification, tabulation and study is called Statistics.

Consider the marks obtained (out of 20) in the inter-school talent contest by the students of a school.

Jasmine 18 Chandresh 18

Phiroza 17 Darvish 19

Sarabjit 19 Gaurav 15

Sejal 17 Sajid 16

Pooja 16 Saurab 20

The marks as listed above are called data or raw score.

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