An Essential Nutrient

question 41

Multiple Choice

An essential nutrient

• A) is only in foods from animal sources.
• B) is made by your body.
• C) must be supplied by your diet.
• D) performs a vital function in your body.

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Definitions:

Interval Estimate

A range of values used to estimate a population parameter, typically expressed through confidence intervals.

Population Mean

The average value of a population's characteristic, calculated by summing all values and dividing by the population size.

Population Proportion

The fraction of a population that possesses a particular attribute or characteristic.

Margin of Error

A measure indicating the level of random sampling error present in the findings of a survey.