Exploratory data analysis, numerical and graphical summaries of univariate data, and transformations. Graphical evaluation of bi-variate data, normal distribution, normal calculations, and checks for normality. Experiments, random sampling, design of experiments, and introduction to inference. Inference for means, one mean, introduction to inference, and central limit theorem. Checking assumptions, confidence intervals and hypothesis tests using Z and T, and SPSS. Two means, testing of variances, inference for dependent and independent cases, and SPSS. More than two means, ANOVA, and SPSS. |