Students who are able to complete this course successfully; Input and data collection. Display of categorical data with tables and graphs. Tables and graphs of frequency distribution and frequency distributions. Organization of numerical data, display with tables and graphics. Numerical descriptive statistics (measures for the data center). Numerical descriptive statistics (variation measures). Z-value and shape of distribution. Basic probability concepts. Simple and common possibilities. Conditional probability. Non-continuous probability distributions. Continuous probability distributions acquire skills in matters.