# What is the difference of quartile , decile, and percentile?

1
by Gemini1

2016-02-02T22:37:00+08:00

### This Is a Certified Answer

Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.

QUARTILE ---> means each of 4 equal groups into which a population can be divided according to the distribution of values of a particular variable.

---> Here, each of the 3 values of the random variable that divide a population into four groups.

DECILE ---> means each of 10 equal groups into which a population can be divided according to the distribution of values of a particular variable: "the lowest income decile of the population"

---> Here, each of the 9 values of the random variable that divide a population into 10 such groups.

PERCENTILE ---> means each of the 100 equal groups into which a population can be divided according to the distribution of values of a particular variable.

---> Here, each of the 99 intermediate values of random variable that divide a frequency distribution into 100 groups: " the tenth percentile for weight?