Given the Following Frequency Distribution, Find the Variance

question 50

Multiple Choice

Given the following frequency distribution, find the variance.

• A)43.5
• B)40.2
• C)48.6
• D)42.3

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Definitions:

Cannon And Washburn

Researchers who conducted experiments on hunger, concluding that stomach contractions signal hunger to the brain.

Stomach Contractions

The movements of the muscles in the stomach involved in the mechanical processing of food.

Cause Of Hunger

Biological, psychological, and social factors that trigger the feeling and necessity to eat for energy and nutrition.

Sexual Orientation

An enduring pattern of emotional, romantic, and/or sexual attractions to men, women, or both sexes.