Examlex
The 2010 Fair Sentencing Act belatedly moved the minimum amount of crack cocaine to 28 grams, yet still far less than for powder cocaine.
Entire Population
Refers to all members or elements of a defined group or category that a researcher is studying.
Null Hypothesis
A hypothesis in statistical analysis that suggests there is no effect or no difference, and it serves as a starting assumption for testing.
Research Hypothesis
A testable statement predicting a particular relationship between two or more variables in a population.
Sample Size
The number of individual observations or data points collected from a population for the purposes of statistical analysis.
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