Examlex
Drug dependence does not necessarily involve physical dependence.
Test Statistic
A value calculated from sample data during a hypothesis test. It is used to decide whether to reject the null hypothesis.
P-value
The likelihood of achieving equally extreme or more extreme test results than those observed, with the presupposition that the null hypothesis is correct.
Confidence Interval Estimate
A range of values, derived from sample data, that is likely to contain the value of an unknown population parameter, expressed with a certain level of confidence.
Proportion of Defectives
The fraction or percentage of items in a batch or production that are considered defective or fail to meet quality standards.
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