​Children's Intakes of Which Nutrients Typically Fall Below Recommendations

question 38

Multiple Choice

​Children's intakes of which nutrients typically fall below recommendations?

• A)vitamin B₆ and protein
• B)vitamin A and vitamin C
• C)​sodium and potassium
• D)​fat and fiber
• E)​vitamin D and iron

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Definitions:

Significance Level

In statistics, a threshold for determining how significant the results of an experiment are, often used in hypothesis testing to gauge the probability of incorrectly rejecting a true null hypothesis.

Sample Weigh-Ins

A methodology or procedure in research and statistics where initial measurements or data collection are carried out to understand a sample’s characteristics before the main analysis.

Confidence Interval

A spectrum of figures, taken from sample observations, possibly enclosing the value of an undetermined population characteristic.

Margin Of Error

An expression of the amount of random sampling error in a survey's results, indicating the confidence in the reliability of the results.