Mathematics, 25.07.2019 22:50 pobruce53
With a margin of error of 5% and a 95% confidence interval, a recent poll claims that 47% of americans support the president's policy on afghanistan. the next week, the poll shows support is now 51%. has there been a shift in american support for the president's policy on afghanistan? explain.
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With a margin of error of 5% and a 95% confidence interval, a recent poll claims that 47% of america...
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