Which of the Following Should Be Included in a Frequency

question 29

Multiple Choice

Which of the following should be included in a frequency distribution?

• A) a title, sub labels for the values of the variables, a caption, and the base number N
• B) a heading, sub headings for each category, and qualitative values for variables
• C) the previously established relative frequency, variables values, and total percentage value
• D) the descriptive statistics, categories, and central tendency

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Definitions:

pI

The isoelectric point of a molecule, the pH at which the molecule carries no net electric charge.

Alanine

A nonessential amino acid that plays a crucial role in the biosynthesis of proteins.

Leucine

An essential amino acid utilized in protein synthesis and various metabolic functions within the body, exhibiting a branched-chain structure.

Side Chain

An alkyl or other group of atoms attached to a main part of a molecule, influencing its properties and reactions.