Measures of Center & Measures of Variation

Front

What is a number that is much greater than or much less than the rest of the numbers in the data set?

Back

Outlier

Front

Which statistic measures the typical distance between each data value and the mean?

Back

Standard Deviation

Front

What kinds of measures are the range, interquartile range and standard deviation?

Back

Measures of Variation

Front

What kinds of measures are mean, median and mode?

Back

Measures of Center

Front

What measure is the difference between the maximum and minimum?

Back

Range

Front

What is the average of a set of numbers called?

Back

Mean

Front

What is the middle value when the numbers are arranged in order?

Back

Median

Front

What is the most frequently occurring number in a data set?

Back

Mode

Front

What is the measure that describes how spread out the values are in a data set?

Back

Measures of Variation

Front

What is the value that separates the highest 25% of data from the lowest 75%?

Back

Upper Quartile