Question: Several studies have found a correlation between weight and blood pressure. a. Explain what is meant by a correlation between these two variables. b. If

Several studies have found a correlation between weight and blood pressure. 

a. Explain what is meant by a correlation between these two variables. 

b. If you were to examine these two variables with simple linear regression instead of correlation, how would you frame the question? 

c. What is the difference between simple linear regression and multiple regression? 

d. If you were to conduct a multiple regression instead of a simple linear regression, what other independent variables might you include?

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