Statistical Concepts Flashcards

Front

Statistical Question

Back

Questions that can be answered using data and statistics.

Front

First Quartile

Back

Median of the lower half of the data set.

Front

Symmetry

Back

The balanced distribution of data, where one half is a mirror image of the other.

Front

Upper Extreme

Back

Largest value in a data set.

Front

Histogram

Back

A graphical representation of data that uses bars to display the frequency of each value.

Front

Outlier

Back

Data points that are significantly different from the rest of the data.

Front

Range

Back

The difference between the highest and lowest values in a set of data.

Front

Median

Back

The middle number in a set of data when the numbers are listed in order.

Front

Mean

Back

The sum of all numbers in a set of data divided by the total number of values.

Front

Mode

Back

The most frequently occurring number in a set of data.