Exhibit 2-3 The Number of Sick Days Taken (Per Month) by 200

question 42

Multiple Choice

Exhibit 2-3
The number of sick days taken (per month) by 200 factory workers is summarized below.
-Refer to Exhibit 2-3. The cumulative frequency for the class of 11 - 15

• A)is 200
• B)is 14
• C)is 199
• D)is 1

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Definitions:

Thalamus

A brain structure that acts as a relay station, directing sensory and motor signals to other parts of the brain, and is involved in regulating consciousness and sleep.

Cerebellum

A part of the brain that regulates motor movements, maintaining posture, balance, and coordinating speech.

Medulla

A section of the brainstem involved in autonomic functions, such as breathing and heart rate.

Hypothalamus

The Hypothalamus is a region of the brain that coordinates many bodily functions, including hunger, thirst, sleep, and the endocrine system.