Humans Can Hear Sounds Ranging from

question 24

Multiple Choice

Humans can hear sounds ranging from

• A)20 to 2000 dB.
• B)20 to 2000 Hz.
• C)20 to 20 000 dB.
• D)20 to 20 000 Hz.

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Definitions:

Large

Of considerable or relatively great size, extent, capacity, or quantity.

Randomly Chosen Groups

Groups formed without any predetermined pattern, often used in experimental designs to ensure objectivity.

Confounding Variable

An external factor in a study that could influence or mix up the results, making it hard to draw clear conclusions.

Wearing T-Shirts

The act of putting on shirts made of a lightweight fabric, typically short-sleeved and collarless, as a form of casual wear.