The Temperature Fluctuated Between a Low of 73°F and a High

question 79

Multiple Choice

The temperature fluctuated between a low of 73°F and a high of 89°F. Which of the following could be calculated using just this information?

• A)median
• B)range
• C)variance
• D)standard deviation

---

Definitions:

Exercise

Physical activities or workouts undertaken to maintain or improve health and fitness.

Depression

A mental health disorder characterized by persistent feelings of sadness, loss, and lack of interest in everyday activities.

Factorial Designs

Experimental strategy that involves testing more than one independent variable at the same time, to study their effects and interactions.

Independent Variable (IV)

A variable in an experiment that is manipulated by the researcher to observe its effect on the dependent variable.