Let's compare and contrast the ideas of taking a random sample and randomization. To do so, complete the following steps: 1) Define what it means to take a random sample. 2) Define what it means to randomize participants to groups. 3) Give an example of how you would implement taking a random sample in a study design. Discuss whether your study design is an observational study or an experiment. 4) Give an example of how you would implement randomizing participants in a study design. Discuss whether your study design is an observational study or an experiment. 5) What are the goals of random sampling? Can these goals be accomplished by randomizing participants instead? Why or why not
Let's compare and contrast the ideas of taking a random sample and randomization. To do so, complete the following steps:
1) Define what it means to take a random sample.
2) Define what it means to randomize participants to groups.
3) Give an example of how you would implement taking a random sample in a study design. Discuss whether your study design is an observational study or an experiment.
4) Give an example of how you would implement randomizing participants in a study design. Discuss whether your study design is an observational study or an experiment.
5) What are the goals of random sampling? Can these goals be accomplished by randomizing participants instead? Why or why not?
6) What are the goals of randomizing participants? Can these goals be accomplished by taking a random sample instead? Why or why not?
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