1. Think of a question that you might want to investigate in the future. For exa

Question

1. Think of a question that you might want to investigate in the future. For example, maybe you are interested in whether aspirin is related to heart attack rates. How would you create an experiment to ask your question? How would you create an observational study to ask your question? Be specific in the description of your design. What kind of claim could you make as a result of both of these studies? In other words, suppose that you find that there is a relationship between aspirin and heart attacks, what kind of claim could you make if you ran an experiment? What kind of claim could you make if you ran an observational study? Remember to choose your own example and answer all the questions in reference to your example.

Explanation / Answer

Suppose I want to know whether height of a person and his or her vision power are related or not.often we get some articles claiming that having a taller figure causes weaker vision power.we can obtain data from different individuals and do statistical inferences.we have to make other factors that also dcide vision power constant through out our observational study.then we can test whether these are statistically independent.

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