Flashcards
Statistical Reports
Cards in this deck (6)
- 1Explanatory variableindependent, it is the variable that changes
- 2Response variabledependent, it is the variable that we observe as a result of the exp variable changing
- 3Observational studytype of survey or study where there is no intervention
- 4Representative samplepeople or objects involved and the data collected in a survey must be reflective of the population of interest
- 5Unbiased sampleevery person or object in the population is equally likely to be chosen as part of the sample, no person or object will have preferential treatment
- 6simple random samplingwe take a sample from the entire population of interest randomly, every object is equally likely to be selected
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- ncea level 3 Statistics Flashcards on Statistical Reports, created by Charlotte Brown on 16/11/2015.
- Created by
- Charlotte Brown · Nov 2015
- Updated
- Oct 18, 2016
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