1

A researcher classifies students based on how they like their eggs for breakfast (e.g., scrambled, over easy, sunny side up, hard boiled, etc.). What scale of measurement is being used to classify the students?

Group of answer choices

Nominal

Interval

Ratio

Ordinal

2

A researcher evaluates student engagement by counting the number of hours each student is logged into their course learning management system (e.g., Canvas). What scale of measurement is being used to measure student engagement?

Group of answer choices

Nominal

Ordinal

Interval

Ratio

3

A video game has 3 difficulty levels (easy, medium, hard). What scale of measurement is being used to classify difficulty levels?

Group of answer choices

Ratio

Nominal

Ordinal

Interval

4

Which of the following is an example of a continuous variable?

Group of answer choices

The number of dishes in a sink

The number of family members in a household

The exact weight of a diamond

The number of male students in an Engineering class

5

What is thefinal step to be performed in the following mathematical expression, (X-5)²?

Group of answer choices

subtraction

division

square

summation