Find the Weighted Mean

question 33

Multiple Choice

Find the weighted mean. Round to the nearest tenth.
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• A)23.6
• B)22.3
• C)26.0
• D)7.2

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Definitions:

Gonads

The primary reproductive organs that produce gametes (e.g., ovaries in females and testes in males) and sex hormones.

Adrenals

Glands located above the kidneys that produce hormones such as adrenaline and cortisol, which help control stress responses, blood pressure, and metabolism.

Circadian Rhythm

The natural, internal process that regulates the sleep-wake cycle and repeats roughly every 24 hours, affecting physical, mental, and behavioral changes.

Biorhythm

A hypothetical cycle of physical, emotional, or intellectual fluctuations believed to affect human behavior.