Answer the following statement(s) true (T) or false (F)

1. Sampling error can be defined as the difference between the characteristics of a sample and the characteristics of the population from which it was selected.
2. Nonprobability sampling methods allow us to know in advance the likelihood that any element will be selected from the population.
3. If a researcher wanted to obtain a systematic random sample, they would extract clusters from a sample that is available and then sample the element of interest.
4. A reliable measure is one that will produce consistent results as long as the phenomenon being measured is not changing.
5. Measurement validity is concerned with the assertion that an independent variable did cause the dependent variable to change.


1.True
2.False
3.False
4.True
5.False

Criminal Justice

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