Unit 6 Algebra I Vocab

Front

Average value of a data set, calculated by summing values and dividing by data points.

Back

Mean

Front

Frequency plot showing responses in value ranges?

Back

Histogram

Front

Frequency plot showing occurrences by dots or 'x'

Back

Dot Plot

Front

Plot showing 5-number summary (min, Q1, median, Q3, max)

Back

Box Plot

Front

Middle value of a data set

Back

Median

Front

Lower 25% of data set?

Back

Q1

Front

Difference between the 3rd and 1st quartile in a box plot.

Back

Interquartile Range

Front

A data value significantly different from others.

Back

Outlier

Front

Measure of variability in a data set?

Back

Mean Absolute Deviation

Front

Center of data: _____ and _____?

Back

Median and mean