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If Mail- X I 1 EC 1-I X I I ECON X I I Home X I I Homey X I Home X Expert X I Expert X I Expert X I Expert X I Expert X I n Home x I G collee X I + v C i |earn.i|linois.edu/mod/quiz/attempt.php?attempt=26091153&cmid=6639597&page:12 ] 1} Q 0 To I H I] 6 Learn@lllinois ECON 202 All SP22: Economic Statistics | (Schultz, C) . 13 Navigation Ques'm" If a question cannot be solved with the given information, please enter 0 as your response. Incomplete 1 2 3 WW\" 1. In a small town, households recycle on average 30% of their waste The new recycling committee wants to - - h Pim5 \"' ' increase this proportion and study the relationship between recycling and income. They select 25 households 10 11 12 3'00 from the two wealthier neighborhoods and estimate a 92% confidence interval for the true proportion of recycling. - - t7 Flag . . . . . question What Is the error term of this Interval? .1605 =|n|sh attempt 2. The same recycling committee also focuses on poor neighborhoods. How many households do they need to sample to get a 95% confidence interval, with an error of +/ 0.09? 119 3. Finally, the same recycling committee wants to know the probability of 12 random households recycling more than 45% of their waste. This probability ism Please answer all parts of the question. Previous page interval.The amount after the plus or minus and see what and we use to create that value of E 80
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