Use the Empirical Rule to Solve the Problem

question 79

Multiple Choice

Use the empirical rule to solve the problem.
-The amount of Jen's monthly phone bill is normally distributed with a mean of $55 and a standard deviation of $12. What percentage of her phone bills are between $19 and $91?

• A) 99.7%
• B) 99.99%
• C) 95%
• D) 68%

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Definitions:

Endogenous

Originating from within the organism, tissue, or cell; not caused by external factors.

Produced

In general context, it refers to items or substances that have been created or manufactured.

Pharmacokinetic Processes

The study of how the body absorbs, distributes, metabolizes, and excretes drugs.

Biotransformation

The process by which a substance is chemically changed or metabolized in the body, usually by the liver, resulting in a modification of its pharmacological activity.