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Discuss the reasons and situations in which researchers would want to use linear regression. How would...

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Statistics

Discuss the reasons and situations in which researchers wouldwant to use linear regression. How would a researcher know whetherlinear regression would be the appropriate statistical technique touse? What are some of the benefits of fitting the relationshipbetween two variables to an equation for a straight line? Describethe error in the conclusion. Given: There is a linear correlationbetween the number of cigarettes smoked and the pulse rate. As thenumber of cigarettes increases the pulse rate increases.Conclusion: Cigarettes cause the pulse rate to increase. Discusscausation vs. relationships.

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ANSWER 1 A researcher might be interested in using linear regression if he believes that there might be linear relationships between regressor and dependent variable If theres any indication of    See Answer
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