A vending machine company wants to check three of its machines to determine if they are properly dispensing 12 ounces of coffee. Their data is given below.
$\begin{array}{ccc}
\hline \text { Machine A } & \text { Machine B } & \text { Machine C } \
\hline 11.8 & 11.7 & 12.2 \
12.1 & 11.9 & 12.1 \
12.0 & 11.7 & 12.0 \
11.9 & 11.8 & 11.9 \
12.1 & 12.0 & 12.2 \
\hline
\end{array}$

Compute the test value for the coffee machines.
A) 5.06
B) 2.25
C) 4.86
D) 6.62

Question

A vending machine company wants to check three of its machines to determine if they are properly dispensing 12 ounces of coffee. Their data is given below.
$\begin{array}{ccc}
\hline \text { Machine A } & \text { Machine B } & \text { Machine C } \
\hline 11.8 & 11.7 & 12.2 \
12.1 & 11.9 & 12.1 \
12.0 & 11.7 & 12.0 \
11.9 & 11.8 & 11.9 \
12.1 & 12.0 & 12.2 \
\hline
\end{array}$

Compute the test value for the coffee machines.
A) 5.06
B) 2.25
C) 4.86
D) 6.62

Quizplus · Accepted Answer

The Answer of A vending machine company wants to check three of its machines to determine if they are properly dispensing 12 ounces of coffee. Their data is given below.
$\begin{array}{ccc}
\hline \text { Machine A } & \text { Machine B } & \text { Machine C } \
\hline 11.8 & 11.7 & 12.2 \
12.1 & 11.9 & 12.1 \
12.0 & 11.7 & 12.0 \
11.9 & 11.8 & 11.9 \
12.1 & 12.0 & 12.2 \
\hline
\end{array}$

Compute the test value for the coffee machines.
A) 5.06
B) 2.25
C) 4.86
D) 6.62

A Vending Machine Company Wants to Check Three of Its