Power Analysis, Statistical Significance, & Effect Size. If you plan to use inferential statistics (e.g., t-tests, ANOVA, etc.) to analyze your evaluation results, you should first conduct a power analysis to determine what size sample you will need. This page describes what power is as well as what you will need to calculate it.
1 Mean corpuscular volume (MCV) is a measurement of the average size of a single red blood cell.  Mean corpuscular hemoglobin (MCH) is a calculation of the average amount of hemoglobin inside a single red blood cell.
Hepatitis C tests are used to screen for and diagnose a hepatitis C virus (HCV) infection, to guide therapy and/or to monitor the treatment of an HCV infection.An HCV antibody test is used to screen for infection. It detects the presence of antibodies to the virus, indicating exposure to HCV.This test cannot distinguish between someone with an active or a previous HCV infection.n HCV antibody test is used to screen for infection. It detects the presence of antibodies to the virus, indicating exposure to HCV. This test cannot distinguish between someone with an active or a previous HCV infection.