minimum, 1st quartile, median, 3rd quartile, maximum
A graph that displays the highest and lowest quarters of data as whiskers, the middle two quarters of the data as a box, and the median
Center of data
Statistics that describe the middle of the data.
The overall shape of a graph which shows the way in which data are spread out or clustered together
a graphical device that summarizes data by the number of dots above each data value on the horizontal axis
The ordered pair of points in the vertical and horizontal axes is plotted by placing bars in the graph area
The difference between the upper and lower quartiles.
the difference between two numbers on the scale
Percentage or proportion of the whole number of data.
The median of the lower half of data (box & whisker).
The Largest Value in a set of data
A measure of center in a set of numerical data, computed by adding the values in a list and then dividing by the number of values in the list.
A measure of center in a set of numerical data. The median of a list of values is the value appearing at the center of a sorted version of the list - or the mean of the two central values if the list contains an even number of values.
The Smallest value in a set of data
A system of ordered marks at fixed intervals used as a reference standard in measurement
The overall pattern of the data set when graphed.
A computed measure of how much scores vary around the mean score.
An extreme value in a data set. Quantified by being less than Q1 - 1.5IQR or more than Q3 + 1.5IRQ.
A graphed cluster of dots, each of which represents the values of two variables.
arranged in or extending along a straight or nearly straight line.
Two-Way Frequency Table
(contingency table) displays the frequencies of data in two different categories