Suppose the Standard Deviation for a Given Sample Is Known

question 32

True/False

Suppose the standard deviation for a given sample is known to be 20. If the data in the sample are doubled, the standard deviation will be significantly greater.

---

Definitions:

Risky Decision Making

The process of making decisions under conditions of uncertainty and involves the potential for negative outcomes.

Unhealthy Behaviors

Actions or patterns that have a negative impact on physical or mental health.

Healthy Diet

A balanced and nutritional eating plan that provides the body with necessary nutrients for optimal health and functioning.

Coronary Heart Disease

The clogging of the vessels that nourish the heart muscle; the leading cause of death in many developed countries.