For a Goodness-Of-Fit Test with the Number of Categories Equal

question 68

Multiple Choice

For a goodness-of-fit test with the number of categories equal to k and sample size equal to n,the degrees of freedom are:

• A)k - 2
• B)n - k
• C)k - n
• D)k - 1

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Definitions:

Fatty Acid

Molecule that contains a hydrocarbon chain and ends with an acid group.

Amino Acid

Organic compounds that combine to form proteins, serving as the building blocks of protein synthesis and playing vital roles in processes such as neurotransmitter transport and biosynthesis.

Hemoglobin

A protein in red blood cells that carries oxygen from the lungs to the rest of the body and returns carbon dioxide from the body to the lungs.