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Inter-quartile range (iqr)
| Glossary of Statistical Terms |
The inter-quartile range of a list of numbers is the upper quartile minus the lower quartile.
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Law of averages, английский
The law of averages says that the average of independent observations of random variables that have the same probability distribution is increasingly likely to be close to the expected value of the random variables as the number of observations grows. more precisely, if x1, x2, x3, …, are independent random variables with the same probability distribution, and e(x) is their common expected value, then for every number ε > 0,
Treatment group, английский
The individuals who receive the treatment, as opposed to those in the control group, who do not.
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