TABLE 12-3 The Director of Transportation of a Large Company Is Interested

question 192

Short Answer

TABLE 12-3
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:

She will use this information to perform a chi-square hypothesis test using a level of significance of 0.05.
-Referring to Table 12-3, the test will involve ________ degree(s) of freedom.

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Definitions:

Productive

The efficiency and effectiveness in generating or producing goods, outcomes, or results from a given set of resources or efforts.

Benzodiazepine Sedative

A class of psychoactive drugs known to have calming effects, which are used to treat conditions like anxiety, insomnia, and seizures.

Psychoactive Drug

A substance that chemically alters brain activity, leading to changes in how we perceive things, feel, remain conscious, think, or act.

Sleeping Aid

A substance or method used to help an individual fall asleep or improve the quality of sleep.