Data Analysis

=Lesson objectives=
 * Defination of data analysis
 * Importance of data analysis
 * Descriptive statistics
 * Inferential statistics

=Lesson= Data analysis is the summarizing of data in order to draw conclusion about the sample from which it is drawn. Inferential statistics is done to make inferences about a population from a sample. Data analysis is important because it provides information that can be used to make decision on various issues in our day to day lives.

Descritpive statistics is a summary of raw data into a form that can be understood using means, median, modes, perscentages, graphs, pie charts, =Activity=


 * Practice on data analysis procedures using examples from statistics text books
 * Classroom assessment on the topic of data analysis
 * Carry out mini researches to collect data that can be used to practice data analysis procedures

=References=
 * Multivariate statistics by Tabachnik and Fidell 2006.