Predict the number of accidents per year

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Reference no: EM13140470

A researcher found a significant relationship between a person's age, a, the number of hours a person works per week, b, and the number of accidents, y, the person has each year. The relationship can be represented by the multiple regression equation y = -3.2 + 0.012a + 0.23b. Predict the number of accidents per year (to the nearest whole number) for a person whose age is 45 and who works 42 hours per week.

Reference no: EM13140470

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