Mathematics, 16.04.2020 21:25 yerranne
In September 2011, Gallup surveyed 1,004 American adults and asked them whether they blamed Barack Obama a great deal, a moderate amount, not much, or not at all for U. S. economic problems. The results showed that 53% of respondents blamed Barack Obama a great deal or a moderate amount. If we build a 99% confidence interval for the proportion of all American adults who blame Barack Obama a great deal or a moderate amount for U. S. economic problems, what does the 99% confidence level tell us
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In September 2011, Gallup surveyed 1,004 American adults and asked them whether they blamed Barack O...
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