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statistc of psycholo

math and science

QuestionAnswer
Sample A Subset of population
population the complete set of observations about which an investigator which to draw conclusion
Inferential statistics Its purpose is to draw a conclusion about conditions that exist in a population form study of a sample
measurement the process of assigning numerals to observations
independent variable the variable that is systematically manipulated by the investigator
DISCRETE VARIABLE It can take on only certain on only certain values
STATISTICAL QUESTION a question about a numerical aspect of the observations
NOMINAL SCALE MUTUALLY EXCLUSIVE AND EXHAUSTIVE CATEGORIES DIFFERING IN SOME QUALITATIVE ASPECT.
INTERVAL SCALE
Created by: ggarby