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statistc of psycholo
math and science
Question | Answer |
---|---|
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 |