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5 Cards in this Set
- Front
- Back
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Statistics
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A collection of methods for planning experiments, obtaining data, and then organizing, summarizing, presenting, analyzing, interpreting, and drawing conclusions based on the data.
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Descriptive statistics
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summarize/describe the importatnt characteristics of a known set of sample data
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Parameter
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a numerical measurement describing some characteristic of a population
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statistic
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a numerical measurement describing some characteristic of a sample.
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random sample
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members from the populations are selected in such a way that each individual member has an equal chance of being selected.
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