Determine if the numerical value describes a parameter or a statistic. A survey of 1841 people in the U.S. revealed that 74% of those surveyed are self-conscious about their weight.

It describe Statistics

Explanation:

Statistics is the discipline that concerns the collection, organization, analysis, interpretation and presentation of data. In applying statistics to a scientific, industrial, or social problem, it is conventional to begin with a statistical population or a statistical model to be studied.

During early infancy, babies are extremely egocentric. They have no concept that the world exists separate from their point of view and experience. To understand that objects continue to exist even when they are unseen, infants must first develop a mental representation of the object.

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