Medical Definitions Medical Definitions and Terminology
What is a percentile? What does percentile mean?
Percentile definition in statistics – Percentile meaning
Define percentile – What is a percentile? A percentile is a number between 0 and 100 that shows how much of a distribution is equal to or below that number. Most test scores, like the SAT, GRE, and LSAT, are given as a percentile. On the test, for example, the 80th percentile was 150. That means if you got a 150 on the test, you did better than 80% of the people who took the test.
Percentiles show how one value compares to others. As a general rule, if a value is in the kth percentile, it is greater than K percent of all values.
A percentile is a term used in statistics to talk about how a score compares to other scores in the same set. Even though there is no single definition of percentile, it is often described as the number of values in a set of data scores lower than a given value.
- The 25th percentile is called the first quartile.
- The 50th percentile is usually the median.
- The 75th percentile is also called the 3rd quartile.
Percentile formula in statistics
The following formula can be used to determine a percentile:
Well, I hope you understand percentile definition/percentile meaning in statistics.
