Math Problem Statement
A researcher found a significant relationship between a person's age,
x 1x1,
the number of hours a person works per week,
x 2x2,
and the number of accidents, y, the person has per year. The relationship can be represented by the multiple regression equation
ModifyingAbove y with caret equals negative 3.2 plus 0.012 x 1 plus 0.23 x 2 .y=−3.2+0.012x1+0.23x2.
Predict the number of accidents per year (to the nearest whole number) for a person whose age is
4949
and who works
5454
hours per week.
Solution
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Math Problem Analysis
Mathematical Concepts
Multiple Regression
Linear Regression
Prediction
Formulas
Multiple Regression Equation
Theorems
-
Suitable Grade Level
Advanced
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