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PERCENTILE

Amith Kumar K A

Roll no :- 1

NSS Training college

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What is percentile?

A percentile (or a centile) is a measure used in statistics indicating the value below which a given percentage of observations in a group of observations fall

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Example

The 20th percentile is the value (or score) below which 20% of the observations may be found

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What is Percentile Formula?

The percentile formula is used when we need to

compare the exact values or numbers over the other numbers from

the given data i.e. the accuracy of the number

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Percentile formula

P = (n/N) × 100

​

Where,

n = ordinal rank of the given value or value below the number

N = number of values in the data set

P = percentile

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Thank you