On a Recent Fundraising Drive, Most of the 30 Volunteers

question 15

Multiple Choice

On a recent fundraising drive, most of the 30 volunteers raised between $10 and $50 each. However, Brian and Karen each raised over $100. Which of the following is true?

• A) The amounts of money raised by Brian and Karen are outliers.
• B) The data would best be represented three-dimensionally.
• C) The data appear negatively skewed.
• D) The data should be represented on a back-to-back stem-and-leaf display.

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Definitions:

Aphasia

A neurological condition characterized by the loss or impairment of the ability to communicate, either through speech, writing, or understanding language.

Temporal And Frontal Lobes

Brain regions with roles in processing auditory information, memory (temporal), and decision making, speech, and problem solving (frontal).

Difficulties Speaking

Challenges or impairments in the ability to produce speech sounds correctly or fluently, often due to developmental, neurological, or physical reasons.

Limbic System

A complex system of nerves and networks in the brain, involving several areas near the edge of the cortex concerned with instinct and mood. It controls basic emotions and drives.