Examlex
You are required to collect a venous sample for a typical hematology test, the complete blood count. You collect
Power Analysis
A statistical method used to determine the sample size required to detect an effect of a given size with a specific degree of confidence.
Sample Size
The number of observations or participants in a study, significant for determining the study's statistical power.
Internal Validity
The extent to which a study can demonstrate a clear cause-and-effect relationship, limiting the impact of external variables.
Dependent Variables
In an experiment, these are the variables that are tested and measured to see how they are affected by changes in independent variables.
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