A Sample of 200 Elements from a Population with a Known

question 12

Multiple Choice

A sample of 200 elements from a population with a known standard deviation is selected. For an interval estimation of μ, the proper distribution to use is the

• A) normal distribution.
• B) t distribution with 200 degrees of freedom.
• C) t distribution with 201 degrees of freedom.
• D) t distribution with 199 degrees of freedom.

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Definitions:

Basic Tastes

The fundamental taste sensations experienced by humans: sweet, sour, salty, bitter, and umami.

Tongue

A muscular organ in the mouth that helps in tasting, swallowing, and speaking.

Olfactory Receptor

A type of receptor found in the olfactory epithelium, responsible for the detection of odor molecules.

Throat

The front part of the neck, anatomically known as the pharynx, which houses the esophagus, trachea, and vocal cords.