Instruction 13-1
A manager of a product sales group believes the number of sales made by an employee (Y)depends on how many years that employee has been with the company (X 1 )and how he/she scored on a business aptitude test (X 2 ).A random sample of 8 employees provides the following:
$$\begin{array} { | l | l | l | l | }
\hline \text { Employee } & \text { Y } & \text { XI } & \text { X2 } \
\hline 1 & 100 & 10 & 7 \
\hline 2 & 90 & 3 & 10 \
\hline 3 & 80 & 8 & 9 \
\hline 4 & 70 & 5 & 4 \
\hline 5 & 60 & 5 & 8 \
\hline 6 & 50 & 7 & 5 \
\hline 7 & 40 & 1 & 4 \
\hline 8 & 30 & 1 & 1 \
\hline
\end{array}$$
-Referring to Instruction 13-1,if an employee who had been with the company five years scored a 9 on the aptitude test,what would his estimated expected sales be?
A)60.88
B)17.98
C)55.62
D)79.09

Question

Instruction 13-1
A manager of a product sales group believes the number of sales made by an employee (Y)depends on how many years that employee has been with the company (X 1 )and how he/she scored on a business aptitude test (X 2 ).A random sample of 8 employees provides the following:
 $$\begin{array} { | l | l | l | l | } 
\hline \text { Employee } & \text { Y } & \text { XI } & \text { X2 } \
\hline 1 & 100 & 10 & 7 \
\hline 2 & 90 & 3 & 10 \
\hline 3 & 80 & 8 & 9 \
\hline 4 & 70 & 5 & 4 \
\hline 5 & 60 & 5 & 8 \
\hline 6 & 50 & 7 & 5 \
\hline 7 & 40 & 1 & 4 \
\hline 8 & 30 & 1 & 1 \
\hline
\end{array}$$
-Referring to Instruction 13-1,if an employee who had been with the company five years scored a 9 on the aptitude test,what would his estimated expected sales be?
A)60.88
B)17.98
C)55.62
D)79.09

Quizplus · Accepted Answer

The Answer of Instruction 13-1
A manager of a product sales group believes the number of sales made by an employee (Y)depends on how many years that employee has been with the company (X 1 )and how he/she scored on a business aptitude test (X 2 ).A random sample of 8 employees provides the following:
 $$\begin{array} { | l | l | l | l | } 
\hline \text { Employee } & \text { Y } & \text { XI } & \text { X2 } \
\hline 1 & 100 & 10 & 7 \
\hline 2 & 90 & 3 & 10 \
\hline 3 & 80 & 8 & 9 \
\hline 4 & 70 & 5 & 4 \
\hline 5 & 60 & 5 & 8 \
\hline 6 & 50 & 7 & 5 \
\hline 7 & 40 & 1 & 4 \
\hline 8 & 30 & 1 & 1 \
\hline
\end{array}$$
-Referring to Instruction 13-1,if an employee who had been with the company five years scored a 9 on the aptitude test,what would his estimated expected sales be?
A)60.88
B)17.98
C)55.62
D)79.09

Instruction 13-1 a Manager of a Product Sales Group Believes

Instruction 13-1
a Manager of a Product Sales Group Believes