Examlex
Evaluate the expression.
-(-3) (9) (-5)
Sampling Interval
The standard distance or time between samples when sampling a population.
Systematic Sampling
A method of sampling where every nth item in the target population is selected systematically for inclusion in the sample.
Standard Error
A statistical term that describes the standard deviation of the sampling distribution of a statistic, commonly used to measure the accuracy of sample means.
Snowball Sampling
A sampling technique where current study participants recruit future participants from among their acquaintances.
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