Step-by-step explanation:
The statement "The intake level for a nutrient at which the needs of 50 percent of the population will be met" is an example of the Estimated Average Requirement (EAR).
The Estimated Average Requirement (EAR) is a dietary guideline that represents the average daily intake level of a nutrient that is estimated to meet the nutrient requirements of 50 percent of healthy individuals in a particular life stage and gender group.
It is important to note that the EAR is a population-based reference value used in nutrition research and policy-making. It serves as the basis for determining other dietary guidelines, such as the Recommended Dietary Allowance (RDA), Adequate Intake (AI), and Tolerable Upper Intake Level (UL).