Exhibit 2-13

question 98

Multiple Choice

Exhibit 2-13.The organization of the Girl Sprouts has completed its annual cookie drive.The sales are reported in the accompanying ogive. Refer to Exhibit 2-13.Approximate the percentage of girls who sold more than 70 boxes of cookies.

• A)45%
• B)55%
• C)65%
• D)75%

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Definitions:

Adenosine

A nucleoside compound that plays a crucial role in cellular energy transfer and signal transduction.

Serotonin

A neurotransmitter in the brain that regulates mood, appetite, and sleep, among other functions, and is associated with feelings of well-being and happiness.

Polysomnography

A comprehensive sleep study used to diagnose sleep disorders, monitoring brain, heart, lung, and muscle activity during sleep.

Restless Legs Syndrome

A neurologic disorder characterized by an uncontrollable urge to move the legs, usually due to an uncomfortable sensation; typically occurs during periods of inactivity or at night.