The Difference Between a Frequency Histogram and a Relative Frequency

question 15

Multiple Choice

The difference between a frequency histogram and a relative frequency histogram is that the relative frequency histogram indicates:

• A)counts on the vertical (y)axis, whereas a frequency histogram indicates percentages.
• B)counts on the horizontal (x)axis, whereas a frequency histogram indicates percentages.
• C)percentage of observations on the horizontal (x)axis, whereas a frequency histogram indicates counts.
• D)percentage of observations on the vertical (y)axis, whereas a frequency histogram indicates counts.

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Definitions:

PTH

Parathyroid hormone, a regulator of calcium and phosphate metabolism in the body.

Insulin

A biochemical produced in the pancreas that helps regulate the amount of sugar in the blood by enabling tissues to absorb glucose.

ADH

Anti-Diuretic Hormone, a peptide hormone that regulates the body's retention of water by increasing water reabsorption in the kidneys.

Thyroid Hormone

A hormone produced by the thyroid gland, critical to the regulation of metabolism and energy.