​Match Each Mineral and Vitamin with Its Function

question 41

Multiple Choice

​Match each mineral and vitamin with its function.
-​is a component of hemoglobin

• A)​calcium
• B)​iodine
• C)​iron
• D)​potassium
• E)​zinc
• F)​vitamin A
• G)​vitamin B₃
• H)​vitamin B₁₂
• I)​vitamin E
• J)vitamin K

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Definitions:

Standard Deviation

A measure of the amount of variation or dispersion in a set of values, representing an average distance from the mean.

Mean

The average value obtained by adding all the data points in a set together and then dividing by the number of data points.

Standard Normal Curve

A symmetric bell-shaped curve that represents the distribution of many types of data where the mean is 0 and the standard deviation is 1.

Z-score

An index quantifying the position of a value relative to the average value in a dataset, expressed as the amount of standard deviations away from this mean.