The Temperature Fluctuated Between a Low of 73°F and a High

question 9

Multiple Choice

The temperature fluctuated between a low of 73°F and a high of 89°F. Which of the following could be calculated using just this information?

• A) range
• B) variance
• C) standard deviation
• D) median

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Definitions:

Circadian Rhythm

The physical, mental, and behavioral changes that follow a 24-hour cycle, primarily responding to light and darkness in an organism's environment.

Natural Substance

refers to any product or material found in nature, not artificially produced, often used in context with foods, medicines, and other products.

Hypnagogic Imagery

Vivid visual phenomena that occur during the onset of sleep.

Stage 1

The initial phase in a series of stages, often indicating the starting point of development, processes, or classifications.