Instruction 15-7
The director of transportation of a large company is interested in the usage of her van pool.She considers her routes to be divided into local and non-local.She is particularly interested in learning if there is a difference in the proportion of males and females who use the local routes.She takes a sample of a day's riders and finds the following:
$$\begin{array} { | l | c | c | c | }
\hline & \text { Male } & \text { Female } & \text { Total } \
\hline \text { Local } & 27 & 44 & 71 \
\hline \text { Non-Local } & 33 & 25 & 58 \
\hline \text { Total } & 60 & 69 & 129 \
\hline
\end{array}$$ She will use this information to perform a chi-square hypothesis test using a level of significance of 0.05.
-Referring to Instruction 15-7,the test will involve ________ degree(s)of freedom.

Question

Instruction 15-7
The director of transportation of a large company is interested in the usage of her van pool.She considers her routes to be divided into local and non-local.She is particularly interested in learning if there is a difference in the proportion of males and females who use the local routes.She takes a sample of a day's riders and finds the following:
 $$\begin{array} { | l | c | c | c | } 
\hline & \text { Male } & \text { Female } & \text { Total } \
\hline \text { Local } & 27 & 44 & 71 \
\hline \text { Non-Local } & 33 & 25 & 58 \
\hline \text { Total } & 60 & 69 & 129 \
\hline
\end{array}$$ She will use this information to perform a chi-square hypothesis test using a level of significance of 0.05.
-Referring to Instruction 15-7,the test will involve ________ degree(s)of freedom.

Quizplus · Accepted Answer

The Answer of Instruction 15-7
The director of transportation of a large company is interested in the usage of her van pool.She considers her routes to be divided into local and non-local.She is particularly interested in learning if there is a difference in the proportion of males and females who use the local routes.She takes a sample of a day's riders and finds the following:
 $$\begin{array} { | l | c | c | c | } 
\hline & \text { Male } & \text { Female } & \text { Total } \
\hline \text { Local } & 27 & 44 & 71 \
\hline \text { Non-Local } & 33 & 25 & 58 \
\hline \text { Total } & 60 & 69 & 129 \
\hline
\end{array}$$ She will use this information to perform a chi-square hypothesis test using a level of significance of 0.05.
-Referring to Instruction 15-7,the test will involve ________ degree(s)of freedom.

Instruction 15-7 the Director of Transportation of a Large Company

Instruction 15-7
the Director of Transportation of a Large Company