Twelve nursing students are set to graduate and the registration ...

[BRWH]

Twelve nursing students are set to graduate and the registration clerk at the nursing school wonders if there is a correlation between a student's age, their GPA and their state board score.  She collects data about the 12 students.  The data is given below.  What is the regression equation?

Age ​	GPA ​	State Board	​	Age ​	GPA ​	State Board
26	3.0	620	​	27	3.3	639
25	3.1	568	​	25	3.5	558
30	2.3	633	​	26	2.0	595
20	2.5	516	​	20	3.2	511
23	3.9	585	​	25	3.5	579
23	2.5	584	​	23	4.0	566

◦ State Board = 4.6 + 255 Age + 12.7 GPA
◦ State Board = 12.7 + 4.6 Age + 255 GPA
◦ State Board = 255 + 12.7 Age + 4.6 GPA
◦ State Board = 255 + 4.6 Age + 12.7 GPA

[dmurph1496]

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[BRWH]

Thanks for the timely response, appreciate it

[kthug]

Gracias!