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  1. Quartile - Wikipedia

    In statistics, quartiles are a type of quantiles which divide the number of data points into four parts, or quarters, of more-or-less equal size. The data must be ordered from smallest to largest to …

  2. Understanding Quartiles: Definitions, Calculations, and Examples

    Aug 3, 2025 · Discover what quartiles are in statistics, how to calculate them, and see examples to help you interpret data more effectively. Learn about lower, median, and upper quartiles.

  3. Quartiles | Formula, Definition and Solved Examples

    Jul 24, 2025 · Quartiles divide a data set into four equal parts, each containing 25% of the data. They help to understand the spread and center of the data. As an important concept in …

  4. Quartile: Definition, Finding, and Using - Statistics By Jim

    Quartiles are three values that split your dataset into quarters. They are a type of quantile that splits the data into four equal-sized groups and tells you where a score stands relative to other …

  5. Quartiles - Math is Fun

    Quartiles are the values that divide a list of numbers into quarters. There are different methods, here we use the simple method of splitting...

  6. What are Quartiles? - Statistics How To

    Quartiles are values that divide your data into quarters. However, quartiles aren’t shaped like pizza slices; Instead they divide your data into four segments according to where the numbers …

  7. Quartile - Math Steps, Examples & Questions - Third Space Learning

    Use this worksheet to check your grade 6 students’ understanding of quartile. 15 questions with answers on how to find quartiles for a set of data, to identify areas of strength and support!

  8. Quartile - Math.net

    In statistics, a quartile is an element in a data set, ordered from smallest to largest, that divides the set into four parts, or quarters. The four parts are more or less equal in size, but can vary …

  9. The Complete Guide to Quartiles: Everything You Need to Know …

    Quartiles are statistical values that divide an ordered dataset into four equal parts, each containing 25% of the data points. Think of them as natural breakpoints that help you …

  10. Quartiles & Quantiles | Calculation, Definition & Interpretation

    May 20, 2022 · In a sample or dataset, the quartiles divide the data into four groups with equal numbers of observations. In a probability distribution, the quartiles divide the distribution’s …