Instruction 15-3
the Director of Transportation of a Large Company

question 115

Short Answer

Instruction 15-3
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 15-3,the critical value of the test is _______.

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Definitions:

Machine Hours

represent a measure of the amount of time a machine is in operation, used in costing to allocate expenses based on the use of machinery.

Departmental Overhead Rate

A method to allocate overhead costs to specific departments based on certain criteria, such as machine hours or labor costs.

Direct Labor Hours

The total hours worked by employees directly involved in producing goods or services.

Assembling Department

A section within a manufacturing operation where various components are put together to form a finished product.