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SCENARIO 12-13
Recent studies have found that American children are more obese than in the past.The amount of
time children spent watching television has received much of the blame.A survey of 100 ten-year-
olds revealed the following with regards to weights and average number of hours a day spent
watching television.We are interested in testing whether the mean number of hours spent watching
TV and weights are independent at 1% level of significance.
12-30 Chi-Square and Nonparametric Tests
-Referring to Scenario 12-13, how many children in the survey spend no more than 6 hours
Watching TV and are more than 10 lbs.underweight?
Sociological Research
The systematic study of social behavior, institutions, and functions, using various methods of empirical investigation and critical analysis.
Concrete Patterns
Observable, tangible forms in which social norms, practices, or structures manifest, often providing empirical evidence for sociological theories.
Concrete Experience
A Kolb's Experiential Learning Theory component, involving learning through specific experiences and reflecting on those experiences.
Living Beings
Organisms that exhibit the characteristics of life, such as growth, reproduction, responsiveness, and metabolism.
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