$$\begin{array} { l }
\text { A vending machine company wants to check three of its machines to determine if they are properly dispensing 12 ounces of cofee . The data are given below . } \

\end{array}$$

$\begin{array}{ccc}
\hline \text { Machime A } & \text { Machune B } & \text { Machúe } \mathrm{C} \
\hline 11.8 & 11.7 & 12.2 \
12.1 & 11.9 & 12.1 \
12.0 & 11.7 & 12.0 \
11.9 & 11.8 & 11.9 \
12.1 & 120 & 12.2 \
\hline
\end{array}$
-What is the between-group variance for the three coffee machines?
A) 0.017
B) 0.098
C) 0.057
D) 0.086

Question

$$\begin{array} { l } 
\text { A vending machine company wants to check three of its machines to determine if they are properly dispensing 12 ounces of cofee . The data are given below . } \

\end{array}$$

$\begin{array}{ccc}
\hline \text { Machime A } & \text { Machune B } & \text { Machúe } \mathrm{C} \
\hline 11.8 & 11.7 & 12.2 \
12.1 & 11.9 & 12.1 \
12.0 & 11.7 & 12.0 \
11.9 & 11.8 & 11.9 \
12.1 & 120 & 12.2 \
\hline
\end{array}$
-What is the between-group variance for the three coffee machines?
A) 0.017
B) 0.098
C) 0.057
D) 0.086

Quizplus · Accepted Answer

The Answer of $$\begin{array} { l } 
\text { A vending machine company wants to check three of its machines to determine if they are properly dispensing 12 ounces of cofee . The data are given below . } \

\end{array}$$

$\begin{array}{ccc}
\hline \text { Machime A } & \text { Machune B } & \text { Machúe } \mathrm{C} \
\hline 11.8 & 11.7 & 12.2 \
12.1 & 11.9 & 12.1 \
12.0 & 11.7 & 12.0 \
11.9 & 11.8 & 11.9 \
12.1 & 120 & 12.2 \
\hline
\end{array}$
-What is the between-group variance for the three coffee machines?
A) 0.017
B) 0.098
C) 0.057
D) 0.086

-What Is the Between-Group Variance for the Three Coffee Machines