TV and obesity According to the National Institute on
Chapter 1, Problem 1.32(choose chapter or problem)
TV and obesity According to the National Institute on Media and the Family, a preschoolers risk of obesity jumps 6% for every hour of television watched per day. Th e risk increases by 31% if the TV is in their bedroom.18 (a) What would be a reasonable question of interest in this case? (b) Do you think these results were obtained using an observational study or an experiment? Why? (c) Th e actual study that produced these results involved 2761 low-income adults in New York with children aged 1 to 4 years. Who are the individuals in this study? What variable(s) were measured?
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