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In order to estimate the percentage of adults who file their taxes at least two weeks before the April 15th deadline, a 90% confidence interval
In order to estimate the percentage of adults who file their taxes at least two weeks before the April 15th deadline, a 90% confidence interval is constructed. The interval ends up being from 0.186 to 0.854. Which ofthe following could be a 95% confidence interval for the same sample data? I. 0.?96 to 0.864 H. 0.?55 to 0.865 I\". 0379 to 0.861 IV. 0.789 to 0.851 0 III only.r 0 || only 0 None of the answer options are reasonable 95% confidence intervals. 0 IV only 0 | only
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