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1. Mean Absolute Deviation (MAD)
2. Calculating the mean
3. Statistical Data Displays
4. What are the characteristics of a histogram?

Frequency Table

The x-axis uses a continuing interval of data

The bars touch because each dataset is a continuation of the one before.

Find the sum of all of the data points

Dot Plot

Line Plot

Take the mean of the deviations of each data point.

Divide the sum by the number of data points in your dataset.

It is a type of bar graph

Table

Take the mean of the data points.

The frequency is always on the y-axis.

Histogram

Box Plot / Box and Whisker Plot

The number of observations (how many times you see that value) is always on the x-axis

Order data points from least to greatest.

Calculate each data point's deviation from the mean.