Which of the following variables is discrete? Check all that apply. Shoe size Waist measurement Foot length Dress size

The discrete variables from the list are: Shoe size and Dress size.

Here's why:

1. Shoe size: This is a discrete variable because shoe sizes come in whole numbers (like 6, 7, 8, etc.) or half sizes (like 6.5, 7.5, 8.5, etc.). You can't have a shoe size of 7.3 or 8.8, for example.

2. Dress size: This is also a discrete variable because dress sizes are typically whole numbers (like 2, 4, 6, etc.). You can't have a dress size of 2.5 or 3.7, for example.

On the other hand, waist measurement and foot length are continuous variables because they can take on any value within a certain range. For example, your waist could be 28.5 inches or your foot could be 9.75 inches long.