The Weight Losses for Participants in a Large Exercise and Diet

question 28

Multiple Choice

The weight losses for participants in a large exercise and diet study vary according to a Normal distribution with mean 14.5 pounds and standard deviation 3 pounds.
Approximately what percent of the participants lose more than 20.5 pounds?

• A) 2.5 percent
• B) 16 percent
• C) 34 percent
• D) 50 percent
• E) 84 percent

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Definitions:

Coregulation

A process of interaction where two or more individuals adjust their actions and behaviors in response to each other to maintain harmony and support in a relationship.

Parent

An individual who has begotten or borne offspring and is responsible for their care and upbringing.

Child

A child is a young human being below the age of puberty or below the legal age of majority.

Control

The power to influence or direct people's behavior or the course of events.