Multimedia Kids Do our children spend asmuch time enjoying the outdoors and playing
Chapter 8, Problem 18(choose chapter or problem)
Multimedia Kids Do our children spend asmuch time enjoying the outdoors and playing withfamily and friends as previous generations did? Or areour children spending more and more time glued to thetelevision, computer, and other multimedia equipment?A random sample of 250 children between the ages of8 and 18 showed that 170 children had a TV in theirbedroom and that 120 of them had a video gameplayer in their bedroom.a. Estimate the proportion of all 8- to 18-year-oldswho have a TV in their bedroom, and calculate themargin of error for your estimate.b. Estimate the proportion of all 8- to 18-year-oldswho have a video game player in their bedroom,and calculate the margin of error for your estimate
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