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D Question 10 1 pts In an August 2012 Gallup survey of 1,012 randomly selected U.S. adults (age 18 and over), 53% said that they
D Question 10 1 pts In an August 2012 Gallup survey of 1,012 randomly selected U.S. adults (age 18 and over), 53% said that they were dissatisfied with the quality of education students receive in K-12. The 95% confidence interval is from 49% to 57%. Choose the correct interpretation of the 95% confidence interval. o We are 95% confident that the true proportion from all US adults was dissatisfied with the quality of education students receive in K-12 is from 49% to 57%. We are 95% confident that the true proportion from 1012 randomly selected US adults were dissatisfied with the quality of education students receive in K-12 is from 49% to 57%. o The proportion of 1012 randomly selected US adults was dissatisfied with 95% of the quality of education students receive in K-12 is from 49% to 57%. D Question 11 1 pts We generate 1000 bootstrap samples to find the 95% confidence interval for the small restaurants' tips in the US. The 95% confidence interval is between $3.47 and $4.28. If we generate 10,000 bootstrap samples, the confidence interval will ... O Increase O Stay the same Decrease
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