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The following data was collected to explore how a student's age and GPA affect the number...

The following data was collected to explore how a student's age and GPA affect the number of parking tickets they receive in a given year. The dependent variable is the number of parking tickets, the first independent variable (x1) is the student's age, and the second independent variable (x2) is the student's GPA.

Effects on Number of Parking Tickets
Age GPA Number of Tickets
18 2 1
19 2 1
19 2 2
20 2 4
21 2 6
22 2 7
22 4 7
22 4 8
22 4 8

Find the p-value for the regression equation that fits the given data. Round your answer to four decimal places.

If the relationship is statistically significant, indicate the multiple regression equation that best fits the data, rounded to 3 decimal places.

math   Statistics-And-Probability   
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Answer #1

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The p-value of the equation that best fits the data is 5.21*10^05 or 0.0000

The linear regression equation is , Y^ = -30.836 + 1.707*Age

Age is statistically significant. GPA is not, since it has a p-value > .05

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