Examlex
In Crum and Langer's hotel experiment, the participants were randomly assigned on an individual basis to either the high exercise group or the low exercise group.
Sampling Error
The discrepancy between a sample statistic and its corresponding population parameter, due to the fact that the sample is not a perfect representation of the population.
Systematic Error
A consistent, predictable error associated with the measurement process that affects all data points in the same direction.
Non-random Error
Error in data collection or analysis that systematically distorts the results, often due to biased sampling or measurement.
Binomial Distribution
Distribution of probabilities for a binomial variable.
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