Examlex
A Type II error is an error made in a significance test when the researcher rejects the null hypothesis when it is actually true.
Stratified Random Sampling
A sampling technique where the population is divided into distinct subgroups and samples are drawn from each subgroup.
Simple Random Sample
A sample in which each member of the population has an equal chance of being selected, minimizing biases in the sampling process.
M.D.
In a statistical context, this often refers to Mean Deviation, a measure of variability that averages the absolute deviations of data points from their mean.
D.O.
This can refer to several things; without context, an exact definition cannot be provided. In medical terms, it often stands for Doctor of Osteopathic Medicine.
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