Bivariate Data Vocab

Front

As X increases, Y increases.

Back

Positive Correlation

Front

As X increases, Y decreases.

Back

Negative Correlation

Front

A line drawn on a scatter plot that is close to most of the data points.

Back

Line of best fit

Front

Data for two variables.

Back

Bivariate Data

Front

Displays two categories of data collected from the same source.

Back

Two-way table

Front

It is called____________ because you are joining one variable from the row and one variable from the column.

Back

Joint Frequency

Front

The sums of the rows and columns in a two-way table are called

Back

Marginal Frequency

Front

A value that does not follow the same trend as the rest of a data set.

Back

Outlier

Front

When data seems to be "gathered" around a particular value it is called a _________.

Back

Cluster