ARTICLES

Quartiles can be discovered by arranging a set of numbers from smallest to highest and then dividing the data into separate groups. Finding the quartiles of a data set is useful for discovering trends, such as the median...

www.reference.com/article/quartiles-5c387f5ed3c5d44d

To find the first quartile of a set of numbers, find the median of the lowest half of the data set. This median is the first, or lowest, quartile in the data set. To find the third, or upper, quartile of a data set, inst...

www.reference.com/world-view/calculate-upper-lower-quartile-76c7a38d96490e57

To make a box-and-whisker plot, mark the minimum, first quartile, median, third quartile and maximum of your data set above an evenly spaced number line, and draw boxes from the median to the first and third quartile and...

www.reference.com/article/create-box-whisker-plot-eba8868a37950c93

SIMILAR ARTICLES

A stem and leaf plot with decimals is an organized representation of the frequency with which certain numbers containing decimals occur in a set of data. Stem and leaf plots can be applied in a number of different fields...

www.reference.com/article/stem-leaf-plot-decimals-bc07a77b5f167763

To make a stem and leaf plot, organize the data in a list with the same first numbers together. Then write the stem numbers on one side of the chart and the leaf numbers out to the side by the appropriate stem numbers.

www.reference.com/article/make-stem-leaf-plot-18e1ca26074f2404

Graphs of various types provide convenient visual representations of scientific data that would otherwise be presented in intimidating blocks of text or a series of numbers. Graphs represent statistics such as changes ov...

www.reference.com/article/graph-people-interpret-scientific-data-e1e5a0cb3e35dbb2

The box-and-whisker plot is a technique in statistics that graphically shows the distribution of a set of data involving the minimum and maximum values, as well as the first, second and third quartiles. The plot is typic...

www.reference.com/article/box-whisker-plot-cd8320bcafcefbfe