Algebra 1 Bivariate Data

Bivariate data involves

• one variable

• two variables

• three variables

• four variables

is a diagram that uses coordinates to display values for two variables for a set of data.

• dot plot

• scatter plot

• histogram

• stem and leaf plot

Choose two words from those listed below to best describe the correlation between the two variables.

• strong

• weak

• positive

• negative

Choose two words from those listed below to best describe the correlation between the two variables.

• strong

• weak

• positive

• negative

___ data for two variables.

• trivariate

• bivariate

• positive

• negative

Bivariate data is the study of how many variables?

• 3

• 1

• 2

• 0

Choose two words from those listed below to best describe the correlation between the two variables.

• strong

• weak

• positive

• negative

In how many months did the City Central store sell more books than the Chatswood store?

• 1

• 2

• 3

• 4

The correlation is positive if the y variable generally increases as the x variable increases.

• True

• False

Which scatter plot shows a linear relationship between x and y?

• Graph A

• Graph B

• Graph C

• Graph D