Examlex
Which of the following explains why many people prefer text messages and online interaction over face-to-face interaction or phone calls?
Research Hypothesis
A statement made by a researcher that predicts a relationship between two or more variables.
Null Hypothesis
A statement used in statistical testing indicating no association or effect between two or more variables.
Binomial Variable
A type of variable that has two possible outcomes (such as success/failure, yes/no, true/false) in a series of experiments.
Race
A social construct used to categorize humans into large and distinct populations or groups by anatomical, cultural, ethnic, genetic, geographical, historical, linguistic, religious, or social affiliation.
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