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Statistics
[ezcol_1half] DESCRIPTIVE STATISTICS Describe or rank a set of raw data. [/ezcol_1half] [ezcol_1half_end] INFERENTIAL STATISTICS…
Study variables
1st DEPENDENT VARIABLES Pain (analogue scale), other types of measurements (X-rays, goniometry, algometry, Doppler, MRI,…
Research elements
1) THE RESEARCH QUESTION: The best research question should specify just one measurable result, as…
Biases
1) SYSTEMATIC ERROR: In an analytical study, this may be produced in the induction of…