Question

multiple select question
select all that apply
identify all of the following items which are qualitative variables. more than one answer may be correct.
□ the colors in a package of m&ms.
□ the number of cookies in a package of oreos.
□ a persons favorite food type.
□ the species of trees in a park.

Explanation:

Qualitative variables describe qualities or characteristics that cannot be measured numerically.

1. M&M colors are descriptive categories (e.g., red, blue) with no numerical value.
2. Number of Oreos is a countable numerical value, so it is quantitative.
3. Favorite food type is a descriptive category (e.g., Italian, vegan) with no numerical value.
4. Tree species are descriptive categories (e.g., oak, pine) with no numerical value.

Answer:

A. The colors in a package of M&M's.
C. A person's favorite food type.
D. The species of trees in a park.