Examlex

Solved

TABLE 12-8 A Study Published in the American Journal of Public Health

question 49

Multiple Choice

TABLE 12-8
A study published in the American Journal of Public Health was conducted to determine whether the use of seat belts in motor vehicles in San Diego County depends on ethnic status. A sample of 792 children treated for injuries sustained from motor vehicle accidents was obtained, and each child was classified according to (1) ethnic status (Hispanic or non-Hispanic) and (2) seat belt usage (worn or not worn) during the accident. The number of children in each category is given in the table below.
TABLE 12-8 A study published in the American Journal of Public Health was conducted to determine whether the use of seat belts in motor vehicles in San Diego County depends on ethnic status. A sample of 792 children treated for injuries sustained from motor vehicle accidents was obtained, and each child was classified according to (1)  ethnic status (Hispanic or non-Hispanic)  and (2)  seat belt usage (worn or not worn)  during the accident. The number of children in each category is given in the table below.    -Referring to Table 12-8, the calculated test statistic is A)  -0.9991. B)  -0.1368. C)  48.1849. D)  72.8063.
-Referring to Table 12-8, the calculated test statistic is


Definitions:

Masters and Johnson's Model

A sexual response cycle model developed by William Masters and Virginia Johnson, outlining the stages of sexual arousal.

Sexual Response

The physiological and emotional reactions of an individual to sexual stimulation.

Limbic System

A group of structures in the brain associated with emotions and feelings; involved with producing sexual arousal.

Vagus Nerve Network

A system of fibers belonging to the tenth cranial nerve that innervates the heart, lungs, and digestive tract, playing a key role in the autonomic nervous system.

Related Questions