Part of a circle from one point on the circle to another.
The amount of surface inside a closed boundary. It is measured in square units, such as square feet or square centimeters.
A graph that uses vertical or horizontal bars to represent data.
A graph in which data points are connected by line segments. They often show how something has changed over time.
A graph in which a circle and its interior are divided by radii into parts. Sometimes called a "pie chart."
Stem and leaf plot
A data plot where digits with larger values are "stems" and smaller values are "leaves."
A list that explains the symbols on a graph.
Double stem plot
The stem part of the graph has each number twice. the leaf part has two parts, one is 0-5, and the other one is 6-9.
Interior of a circle
The inside of the circle.
Something that stands out in a data set. For example, the median, mode, minimum, maximum, and range of a data set.
A graph that shows the frequency of data along a number line.
The largest amount; the greatest number in a data set.
The smallest amount; the smallest number in a data set.
The value or number that appears the most in a data set.
An unlabeled graph or plot. The viewer is asked to give a situation that the plot or graph might represent.
A tool used to measure and draw figures that involve percents of circles.
The distance around a 2-dimensional shape along the border of the shape.
Rain, snow, or sleet are examples of this.
A line segment from the center of a circle to any point on the circle.
A sample that gives all members of the population the same chance of being selected.
A region bound by an arc and two radii of a circle.
Side-by-side bar graph
Two bar graphs combined into one used to compare two sets of data.
Stacked bar graph
A bar graph where the categories of information in a graph are stacked on top of each other.
A graph that looks like steps. The y values are the same for an interval of the x values.