Vocab Practice 71-80

Front

Graph showing data distribution using median, quartiles, least & greatest values.

Back

Box and Whisker plot

Front

Data representation using a number line and dots for item counts

Back

Dot Plot

Front

A measure describing data set variation; includes range, IQR, and mean absolute deviation.

Back

Measure of Spread

Front

Mean distance between data values and the mean of the dataset

Back

Mean Absolute Deviation (MAD)

Front

Median of the lower half of a data set

Back

Lower Quartile

Front

Median of the upper half of a data set

Back

Upper Quartile

Front

A sample that does not fairly represent a population

Back

Biased Sample

Front

Group of objects/individuals for a survey

Back

Population

Front

Sample where every individual has an equal chance of selection

Back

Random Sample

Front

Part of a population

Back

Sample