Question: Clearly I'm doing something wrong Satisfied? A 2010 poll asked people in the United States whether they were satisfied with their financial situation. A total

Clearly I'm doing something wrong

Satisfied? A 2010 poll asked people in the United States whether they were satisfied with their financial situation. A total of 299 out of 1159 people said they were satisfied. The same question was asked in 2012, and 341 out of 828 people said they were satisfied. Part: 0 / 2 Part 1 of 2 (a) Construct a 90% confidence interval for the difference between the proportions of adults who said they were satisfied in 2012 and 2010. Let p, denote the proportion of individuals satisfied with their financial situation in 2012 and p, denote the proportion of individuals satisfied with their financial situation in 2010. Round the answers to three decimal places. A 90% confidence interval for the difference between the proportions of adults who said they were satisfied in 2012 and 2010 is 0.1236

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