Unit 2 (10.5) Vocab

Unit 2 (10.5) Vocab

Multiple Choice

Organizes data values into four groups.

• Box-and-Whisker Plot

• Interquartile Range

• Standard Deviation

Multiple Choice

The median of the lower half of data.

• Lower Quartile

• Upper Quartile

• Outlier

Multiple Choice

The median of the upper half of data.

• Lower Quartile

• Upper Quartile

• Outlier

Multiple Choice

The difference of the upper and lower quartile.

• Variance

• Standard Deviation

• Interquartile Range

Multiple Choice

A value that is widely separated from the rest of the data in the data set, typically 1.5 times lower or higher than the interquartile range.

• Outlier

• Standard Deviation

• Interquartile Range

Multiple Choice

A statistical measurement of the spread between numbers in a data set.

• Outlier

• Variance

• Standard Deviation

Multiple Choice

Measures the dispersion of a dataset relative to its mean and is calculated as the square root of the variance.

• Outlier

• Variance

• Standard Deviation