If this is statistics, see if any of the following links will help:
Res/341 - what are the disadvantages of newspaper articles
Res/341 - examples for discrete and continuous data
RES/341 - How has the Internet changed the quantity of research?
RES/341 - what are some commonly researched areas in business?
RES/341 - How has the Internet changed the quality and quantity of research?
Res/341 - examples of magazines or newspaper articles you would consider to be ...
RES/341 - Why should you use both primary and secondary data in research?
Res/341 - what are some ways to reduce bias in focus groups or any data ...
RES/341 - Should an organization create research testing for all problems ...
res ipsa loquitur - please check my answer thank you What is res ipsa loquitur ...