adults who file their taxes at least two weeks before the April 15th deadline, a 99% confidence interval is constructed. The interval ends up being from 0.776 to 0.884. Which of the following could be a 95% confidence interval for the same sample data? I. 0.789 to 0.871 II. 0.764 to 0.896 III. 0.754 to 0.894 IV. 0.746 to 0.844 1. IV only 2. III only 3. I only 4. None of the answer options are reasonable 95% confidence intervals. 5. II only
adults who file their taxes at least two weeks before the April 15th deadline, a 99% confidence interval is constructed. The interval ends up being from 0.776 to 0.884. Which of the following could be a 95% confidence interval for the same sample data? I. 0.789 to 0.871 II. 0.764 to 0.896 III. 0.754 to 0.894 IV. 0.746 to 0.844 1. IV only 2. III only 3. I only 4. None of the answer options are reasonable 95% confidence intervals. 5. II only
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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20. In order to estimate the percentage of adults who file their taxes at least two weeks before the April 15th deadline, a 99% confidence interval is constructed. The interval ends up being from 0.776 to 0.884. Which of the following could be a 95% confidence interval for the same sample data?
I. 0.789 to 0.871
II. 0.764 to 0.896
III. 0.754 to 0.894
IV. 0.746 to 0.844
1. IV only
2. III only
3. I only
4. None of the answer options are reasonable 95% confidence intervals.
5. II only
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