Demonstrate using an example of a simple statistical study the following:
1.The concepts of data and information, and how each is used.
2.The different sources of data, and evaluate them by stating their benefits and limitations.
-Define the different methods of analysis, for example: exploratory and confirmatory. Support your answer with an example of data for each analysis method then state your opinion regarding the differences in application between them. You need to highlight the usefulness of each.