Lighting
A study to examine the effect of lighting type and assembly method on the productivity of workers on a production line for electronic circuit boards produced the following results: $$\begin{array}{l}
\text { Lighting (B) }\
\begin{array} { | c | c c | c | }
\hline \begin{array} { c }
\text { Assembly } \
\text { Method } ( \text { A } )
\end{array} & \text { Fluorescent } & \text { Incandescent } & \text { Means } \
\hline 1 & 49,32 & 42,45 & 42 \
2 & 37,30 & 45,32 & 36 \
\hline \text { Means } & 37 & 41 & 39 \text { Grand Mean } \
\hline
\end{array}
\end{array}$$
-What are the total degrees of freedom for this experiment?

Question

Lighting
A study to examine the effect of lighting type and assembly method on the productivity of workers on a production line for electronic circuit boards produced the following results: $$\begin{array}{l}
\text { Lighting (B) }\
\begin{array} { | c | c c | c | } 
\hline \begin{array} { c } 
\text { Assembly } \
\text { Method } ( \text { A } )
\end{array} & \text { Fluorescent } & \text { Incandescent } & \text { Means } \
\hline 1 & 49,32 & 42,45 & 42 \
2 & 37,30 & 45,32 & 36 \
\hline \text { Means } & 37 & 41 & 39 \text { Grand Mean } \
\hline
\end{array}
\end{array}$$
-What are the total degrees of freedom for this experiment?

Quizplus · Accepted Answer

The Answer of Lighting
A study to examine the effect of lighting type and assembly method on the productivity of workers on a production line for electronic circuit boards produced the following results: $$\begin{array}{l}
\text { Lighting (B) }\
\begin{array} { | c | c c | c | } 
\hline \begin{array} { c } 
\text { Assembly } \
\text { Method } ( \text { A } )
\end{array} & \text { Fluorescent } & \text { Incandescent } & \text { Means } \
\hline 1 & 49,32 & 42,45 & 42 \
2 & 37,30 & 45,32 & 36 \
\hline \text { Means } & 37 & 41 & 39 \text { Grand Mean } \
\hline
\end{array}
\end{array}$$
-What are the total degrees of freedom for this experiment?

Lighting a Study to Examine the Effect of Lighting Type

Lighting
a Study to Examine the Effect of Lighting Type