Solved: Whos online? A sample survey by the Pew Internet and American Life Projectasked
Chapter 0, Problem 23.29(choose chapter or problem)
Whos online? A sample survey by the Pew Internet and American Life Projectasked a random sample of adults about use of the Internet and about the type ofcommunity they lived in. Here, repeated from Exercise 23.4, is the two-way table: (a) Give a 95% confidence interval for the difference between the proportions ofrural and suburban adults who use the Internet.(b) What is the overall pattern of the relationship between Internet use andcommunity type? Is the relationship statistically significant?
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