Univariate v. Bivariate Data Exercises

Determine whether the following statement refers to univariate (single-variable) or bivariate (two-variable) data:

Jen measured the height and number of leaves of each plant in her laboratory. 

Determine whether the following statement refers to univariate (single-variable) or bivariate (two-variable) data:

Linda recorded the weight of each of her cats. 

Determine whether the following statement refers to univariate (single-variable) or bivariate (two-variable) data:

Roberto observed the color and model of each car in the parking lot.

Determine whether the following statement refers to univariate (single-variable) or bivariate (two-variable) data:

Luigi found the shoe size of each of his customers. 

Determine whether the following statement refers to univariate (single-variable) or bivariate (two-variable) data:

Kenny wrote down the length of each song.