Question

which variable would most likely be considered numerical? type of heating system location (urban/rural) internet service provider amount of water used (gallons)

Explanation:

Step1: Understand numerical variable

A numerical variable is one that can be measured and has a numerical value.

Step2: Analyze each option

• Type of heating system: This is a categorical variable (e.g., gas, electric, etc.).
• Location (urban/rural): This is a categorical variable (two categories).
• Internet service provider: This is a categorical variable (e.g., AT&T, Comcast, etc.).
• Amount of water used (gallons): This is a numerical variable as it can take on different numerical values (e.g., 100 gallons, 200 gallons, etc.) and can be measured.

Answer:

amount of water used (gallons)