Conduct a test to determine whether the two classifications A and B are independent, using the data in the accompanying table and $\alpha$ = 0.05. $$\begin{array} { | l | l l l | }
\hline & \boldsymbol { B } _ { 1 } & \boldsymbol { B } _ { \mathbf { 7 } } & \boldsymbol { B } _ { \mathbf { 3 } } \
\hline A _ { 1 } & 35 & 25 & 20 \
A _ { 7 } & 25 & 20 & 25 \
\hline
\end{array}$$

Question

Conduct a test to determine whether the two classifications A and B are independent, using the data in the accompanying table and $\alpha$ = 0.05. $$\begin{array} { | l | l l l | } 
\hline & \boldsymbol { B } _ { 1 } & \boldsymbol { B } _ { \mathbf { 7 } } & \boldsymbol { B } _ { \mathbf { 3 } } \
\hline A _ { 1 } & 35 & 25 & 20 \
A _ { 7 } & 25 & 20 & 25 \
\hline
\end{array}$$

Quizplus · Accepted Answer

The Answer of Conduct a test to determine whether the two classifications A and B are independent, using the data in the accompanying table and $\alpha$ = 0.05. $$\begin{array} { | l | l l l | } 
\hline & \boldsymbol { B } _ { 1 } & \boldsymbol { B } _ { \mathbf { 7 } } & \boldsymbol { B } _ { \mathbf { 3 } } \
\hline A _ { 1 } & 35 & 25 & 20 \
A _ { 7 } & 25 & 20 & 25 \
\hline
\end{array}$$

Conduct a Test to Determine Whether the Two Classifications a and B