When Interested in Examining How One Variable Changes in Relation

question 66

Multiple Choice

When interested in examining how one variable changes in relation to another,which of the following descriptive statistics would you want to use?

• A)mean
• B)variance
• C)correlation
• D)standard deviation

---

Definitions:

Exercise And Anxiety

A research topic that explores the relationship between physical activity and its effects on levels of anxiety.

Uncertainty

refers to the situation in which the outcome or consequence of an event, decision, or condition is unknown or unpredictable.

Randomness

Randomness refers to the lack of pattern or predictability in events, often utilized in scientific research to reduce biases and ensure equal opportunities for outcomes.

Random Variability

The unpredictability in the outcomes of an experiment due to chance or factors not controlled by the researcher.