If Your Degrees of Freedom Is 98, Your Sample Size

question 4

Multiple Choice

If your degrees of freedom is 98, your sample size when conducting a t-test for dependent means must be _______.

• A)97
• B)99
• C)98
• D)100

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Definitions:

UV Radiation

Ultraviolet radiation is a form of energy traveling through space, emitted by the sun, and has shorter wavelengths than visible light, capable of causing skin damage.

Dissolved Pollutants

Substances that are fully dissolved in water, making them particularly difficult to remove from aquatic environments.

Water Buoyancy

The ability or tendency of an object to float in water or another fluid, determined by the object's density relative to that of the fluid.