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

question 36

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 expected cell frequency in the Male/Local cell is _______.

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Definitions:

Selective Learning

The process by which individuals learn some information while ignoring other stimuli, often emphasizing relevant or reinforced knowledge.

Gustatory Region

The area of the brain responsible for the perception of taste, located primarily in the insular cortex and the frontal operculum.

Primary Somatosensory Cortex

The region of the brain responsible for processing sensory information from the body, including touch, temperature, and pain.