A nurse is interested in whether there is a relationship between daily levels of stress and likelihood of a heart
attack. The stress scores (predictor variable) and risk of heart attack values (criterion variable) from a small sample of participants are depicted below. (Values below are valid for this question only!)
Stress Score Risk of Heart Attack
(Higher values = more stress) (Higher values = greater risk)
Set up the regression equation and use to predict the risk of heart attack for a person with a stress score of 3. The risk of heart attack predicted for a person with a stress score of 3 is?