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There may be legal reasons why randomization cannot be used in criminal justice research to assign subjects to either a control group or an experimental group.

Measures of central tendency are given this label because they tend to _______. 

Finding the right sponsor in a formal organization is often the most important step in gaining access.

Which measure of central tendency cuts the distribution in half when the scores are arranged from low to high? 

Here are some monthly arrests scores from a chronic delinquent offender.    0, 7, 12   What is the median? 

In thinking about scientific notations discussed in class, the “Z” equals the rival causal factor.

The summary description of a given variable in the sample is called a sample statistic.

Field observer roles range from full participation to fully-detached observation.

Finding the right sponsor in a formal organization is often the most important step in gaining access.

Which measure of central tendency cuts the distribution in half when the scores are arranged from low to high?