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Unformatted text preview: One and two-tailed tests Reliability Validity The guiding principles of science Sampling (Random and Non-Random) What is sampling? Validity and External validity Sampling model for external validity Proximal similarity model Levels in the sampling model Sampling terminology Statistical terms in sampling The sampling distribution and the 65-95-99 rule Probability Sampling (Random Sampling) Simple Random Sampling Central limit Theorem Confidence intervals Stratified sampling o Proportionate o Non-proportionate (Disproportionate)...
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This note was uploaded on 08/26/2009 for the course BB H 310W taught by Professor Saltsman,brian during the Spring '07 term at Pennsylvania State University, University Park.
- Spring '07