Basic concept of Statistical Data; Diagrammatic Presentation of Data; Statistical Average; Dispersion (Variability); Skewness and Kurtosis; Correlation and Regression; Probability (Law of Chance); Theoretical Probability Distributions; Sampling; Vital Statistics; Demography; General Epidemiology; Socio-Economic Status (SES); Statistical Inference in Health Data Analysis; Design of Experiments in Clinical Trials; Non Parametric Tests; Logistic Regression; Survival Data Analysis; Research Methodology in Brief ; Meta Analysis (MA)