Posted by Betty Anne on Monday, February 11, 2013 at 3:50pm.
Research design is an area where researchers collect various data to address important questions. For example, if researchers wish to find characteristics of people most likely to develop lung cancer, they will have to collect appropriate data first. Investigate 3 different research questions and the appropriate data one needs to collect for each, including the level(s) of the data to be collected for each question. Share with the other students, your research questions and the level(s) of the data to be collected for each. Cite your sources.

Statistics  PsyDAG, Tuesday, February 12, 2013 at 4:23pm
We do not do your homework for you. Although it might take more effort to do the work on your own, you will profit more from your effort. We will be happy to evaluate your work though.

Statistics  Anonymous, Wednesday, November 11, 2015 at 9:17am
please help me with answer to this question. 1.forty students took a tenpoint math test and the following scores were realized. 8 7 10 6 8 7 9 7 8 5 9 7 8 8 7 9 3 3 6 7 5 6 8 10 10 7 10 8 9 7 7 9 8 7 9 10 10 7
we can rearrange them in a frequency table to find (a).mean (b).median (c) range and mode
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