Term
| When a sample is taken by a probability method |
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Definition
| it is possible to estimate parameters and figure the likley size of the chance errors |
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Term
| Unemployment rates in the US are estimated using the? |
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Definition
| Current Population Survey |
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Term
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Definition
| 2007 counties, cities, or group of counties |
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Term
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Definition
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Term
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Definition
| % of civillian labor force which is unemployed |
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Term
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Definition
| splitting the sample in half and seeing how well they agree |
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Term
| standard errors for cluster samples can be obtained by |
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Definition
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Term
| formulas for the standard error have to take into account |
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Definition
| the details of the probability method used to draw the sample |
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