Class ------ Are the Number of Observations for Each Class

question 21

Multiple Choice

Class ------ are the number of observations for each class of a frequency distribution using grouped quantitative data.

• A)width s
• B) numbers
• C) frequencies
• D) boundaries

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Definitions:

Albumin

A protein made by the liver, circulating in the bloodstream; it helps maintain blood volume and pressure.

Renal Tubules

The microscopic tubes in the kidney where urine is formed through the processes of filtration, reabsorption, and secretion.