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What is a rock?
Selection Bias
A distortion in the statistical analysis caused by a non-random selection of data, leading to misleading conclusions.
Random Sample
A subset of individuals chosen from a larger set, where each individual has an equal chance of being selected.
Selection Bias
The bias introduced into research results when participants are not randomly chosen, potentially causing the sample to not accurately represent the larger population.
Serious Medical Issues
Health conditions that require extensive medical attention, potentially including complex procedures or long-term care.
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