If the Variance on a Test Is Small, We Know

question 9

Multiple Choice

If the variance on a test is small, we know that

• A) people had similar scores on the test
• B) people had scores close to the mean score
• C) the standard deviation will be small
• D) all of the above

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Definitions:

Overweight

A condition characterized by having more body fat than is optimally healthy, usually defined by a Body Mass Index (BMI) over 25.

Body Weight

The total mass of an individual, typically measured in kilograms or pounds, often used as an indicator of health.

Psychological Stress

A form of stress caused by mental or emotional pressure, often resulting from challenging or adverse situations.

Energy Intake

The total amount of calories received from food and beverages consumed over a period.