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

[ishan]

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.  Test the significance of the individual predictor variables at

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

◦ Consider removing the variable "Age" because it is not a good predictor of "State Board Score".
◦ Consider removing the variable "GPA" because it is not a good predictor of "State Board Scores".
◦ Both explanatory variables have a significant linear relationship with the response variable.
◦ Consider removing both variables because neither is a good predictor of"State Board Scores".

[shaquita]

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[ishan]

Thanks for the timely response, appreciate it

[jojobee318]

Great answer, keep it coming