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Math 1 6.6 Vocab

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
Survey   Study of one or more characteristics of a group  
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Population   Entire group you want information about  
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Sample   Part of the population  
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Random Sample   Every member of the population has an equal chance of being selected  
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Stratified Random Sample   The population is divided into distinct groups, members are selected at random from each group  
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Systematic Sample   A rule is used to select memebers of the pop.  
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Convenience Sample   Only memebers of the population who are easily accessible are selected  
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Self-Selected   Members of the pop. select themselves by volunteering  
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Representitive Sample   Sample that accuratley reflects the characteristics of a pop.  
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Biased Sample   Sample that is not rep. of the pop.  
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Biased Question   A question that encourages a particular response  
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Created by: Squirtz99
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