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Uploaded by johnj2428 on Dec 31, 2009
A look at everyday experiences in freaky ways based on the bestselling book "Freakonomics".
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This was really just an observational study with one test. That's a sample size of one. All his other data is observational. Correlation does not equal causation.
mushroomcloudy 1 year ago 4
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This was really just an observational study with one test. That's a sample size of one. All his other data is observational. Correlation does not equal causation.
mushroomcloudy 1 year ago 4