The Following Figure Is a Probability Density Curve That Represents

question 73

Multiple Choice

The following figure is a probability density curve that represents the lifetime, in months, of a certain type of laptop battery. What is the probability that a randomly chosen battery lasts longer than 20 months?

• A) 0.51
• B) 0.25
• C) 0.49
• D) 0.24

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Definitions:

Cocaine

A powerful stimulant drug derived from the leaves of the coca plant, primarily used recreationally for its psychoactive effects.

Amphetamine

A powerful stimulant used to treat conditions like ADHD by increasing attention and reducing impulsiveness and hyperactivity.

Ephedrine

A medication and stimulant used to prevent low blood pressure during spinal anesthesia and treat narcolepsy, obesity, and asthma.

Marijuana

A psychoactive drug derived from the Cannabis plant, used for medical or recreational purposes, known to affect mood, perception, and cognition.