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Title: Statistics

Description: Chapter 22

Total Flash Cards: 8

Created: 04/09/2005 08:50:17

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Cards

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



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