statistics in healthcare 4

Discussion topic— in your own words, no cut and paste allowed.

1—Explain the importance of random sampling. What problems/limitations could prevent a truly random sampling and how can they be prevented? What is the most important topic you learned from this discussion?

2—-Explain each sampling technique discussed in the “Visual Learner: Statistics” in your own words and give examples of when each technique would be appropriate. What is the most important topic you learned from this discussion?