All Bell-Shaped Curves _________

question 81

Multiple Choice

All bell-shaped curves _________.

• A) are normal curves
• B) have means = 0
• C) are symmetrical
• D) a and c

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Definitions:

Complete Cycle

One full rotation or progression through a sequence of stages, returning to the starting point or condition.

Epoch

A significant period in history or a person's life, often marked by notable events or characteristics.

Zeitgebers

Environmental cues, such as light and temperature, that regulate the biological clock and rhythmic physiological or behavioral events.

Rhythmicity

The quality or state of being rhythmic, especially the regular recurrence of physiological processes or behaviors in an organism.