Basic Mathematics (MATE109)
Basic Concepts: Statistic, statistical unit, character, level, discrete variable, continuous variable, statistical distributions.Methods of collecting information. Frequency distributions, cumulative curves, distributions of continuous variables, histogram and frequency polygone. Classification of data. Measures of centralisation and distribution: Arithmetic mean, median, mode,standard deviation, variance. To understand the theoretical distributions and their applications. To understand the sampling theory and their simple applications. Some statistical graphs and tables. Hypothesis tests.