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7 Cards in this Set

  • Front
  • Back
Population
A collection or set of individuals or objects or events whos properties are to be analyzed
Sample
A subset of a population
Variable ( or response variable)
a characteristic of intrest about each individual element of a population or sample
Parameter
a numerical value summarizing all the data of an entire population
Statistic
a numerical value summarizing the sample data
Simple Random Sample
A sample selected in such a way that every element in the population has an equal prob. of being chosen.
Sample Space
A kist of elements belonging to the population from which the sample will be drawn