Graph Types
A circular statistical graphic which is divided into slices to illustrate numerical proportion
Pie Chart
A value in a data set that is very different from the other values
Outlier
An ordinary stem and leaf plot and breaks the stem section into two entries
Split Stem
The people or objects included in the study
Individuals
A simple form of data visualization that consists of data points plotted as dots on a graph with an x- and y-axis
Dot Plot
If the bell curve, or data points are shifted to the left or the right
Skewed
A table that lists items and shows the number of times the items occur
Frequency Table
A symbol that represents a mathematical object
Variable
A chart or graph that presents categorical data with rectangular bars with heights or lengths proportional to the values that they represent
Bar Graph
A typical value of a data point, two ways to find this are median and mean
Center
A chart that shows the popularity or mode of a certain type of data based on the population sampled
Relative Frequency Table
A branch of applied mathematics that involves the collection, description, analysis, and inference of conclusions from quantitative data
Statistics
Used to compare two or more categories by using vertical or horizontal bars
Segmented Bar Graph
Describe the distribution (or pattern) of the data within a dataset
Shape
A graphical display that gives a picture of the shape of a distribution while including the actual numerical values in the graph
Stemplot
Information that cannot be counted, measured or easily expressed using numbers
Categorical (Qualitative)
A graph that shows the distribution of data by grouping values close to each other
Histogram
Describe how similar or varied the set of observed values are for a particular variable (data item)
Spread
A statistical table that shows the observed number or frequency for two variables, the rows indicating one category and the columns indicating the other category
Two-Way Table
Data that can be counted or measured in numerical values
Quantitative