Suppose That the Random Variable Has the Probability Distribution

question 26

Multiple Choice

Suppose that the random variable has the probability distribution described by the following density curve. ​ ​
What probability is represented by the shaded area? Suppose the shaded area . Interpret this probability in the context of this problem.

• A) .About 65% of U.S.population consuming diet drinks are people aged less than 20 years.
• B) .About 65% of U.S.population consuming diet drinks are people aged 50 years and over.
• C) .About 65% of U.S.population consuming diet drinks are people aged between 20 and 50 years.
• D) .About 0.65% of U.S.population consuming diet drinks are people aged between 20 and 50 years.
• E) .About 35% of U.S.population consuming diet drinks are people aged between 20 and 50 years.

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Definitions:

Cephalocaudal

A pattern of growth where development starts at the head and progresses downwards towards the feet.

Ethnic Origin

The background from which a person comes, defined by country, culture, or race, contributing to their unique identity and traditions.

Nutrition

The process of providing or obtaining the food necessary for health and growth, involving the intake and assimilation of nutrients.

Unpredictable Spurts

Unexpected or sudden bursts of growth, activity, or development that do not follow a predictable pattern.