Question

question 2
the following information is recorded for each person who uses a particular fitness tracking app:
membership type (basic, premium, or family)
daily step count
city of residence
average hours of sleep per night
age in years
if we compile this information for many app users, we know that membership type is an example of a(n) variable, and average hours of sleep per night is an example of a(n) variable.

Explanation:

Step1: Recall variable types

Categorical variables represent groupings or categories. Numerical variables represent quantities and can be measured.

Step2: Classify membership type

Membership type (basic, premium, family) is a category. So it is a categorical variable.

Step3: Classify average hours of sleep

Average hours of sleep per night is a quantity that can be measured (e.g., 6.5 hours). So it is a numerical variable.

Answer:

categorical; numerical