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STAT110
Lecture #3 - 8/30
Question | Answer |
---|---|
chooses itself by responding to general appeal; bias responders usually choose to respond | voluntary response sample |
selection of easiest individuals to reach (misses people) | convenience sampling |
favors certain outcomes; particular direction constantly | biased |
consists of n individuals from the population, chosen that every set of n individuals has an equal chance to be the sample selected | simple random sample of size n |
digits 0-9 with properties | table of random digits |