A(n)____________________ Value Is an Empty Column Within a Table Row

question 76

Short Answer

A(n)____________________ value is an empty column within a table row and usually means that the column value for that row is unknown or not applicable.

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Definitions:

Wisconsin Longitudinal

A long-term research study focusing on the life course of individuals who graduated from Wisconsin high schools in 1957.

Intellectual Ability

The capacity to think, reason, and process information, which can vary widely among individuals.

High School Sophomore

Is a term used to describe a second-year student in the four-year American high school system.

Cross-sectional Research

A research method that involves analyzing data from a population, or a representative subset, at a specific point in time.