Introduction to Data Analysis
In this tutorial, you will learn how to analyze your questionnaire survey. You don't need to have advance statistical software. All you need is just MS Excel. Online interactive programs for data analysis, cross tabulation and chi-square independent test are also provided. You will learn the statistical concept and practical step by step to do simple research using MS excel Data Analysis � Descriptive Statistics and Pivot Table to analyze your data from questionnaire survey. You will also learn about Conditional probability, independent events and Bayes Theorem.
You may download the spreadsheet example of this tutorial here
The tutorial can be divided into several sections:
Questionnaire & Data Preparation
Data Example & Research QuestionsSimple Data Analysis
Data Coding
Data Analysis of single variableInteractive Programs
Cross Tabulation (Data analysis of two variables)
Descriptive Statistics ( interactive calculator )Interpretation of Tabular Data
Contingency Table ( interactive calculator )
Chi-Square Independent Test ( interactive calculator )
Conditional probabilitySend your comments, questions and suggestions
Independent events
Bayes Theorem
See also: Regression Tutorial , Learning from Data , Mean and Average
Preferable reference for this tutorial is
Teknomo, Kardi. Data Analysis from Questionnaires. https:\\people.revoledu.com\kardi\ tutorial\Questionnaire\