In order to estimate the percentage of adults who file their taxes at least two weeks before the April 15th deadline, a 95% confidence interval is constructed. The interval ends up being from 0.759 to 0.841. Which of the following could be a 99% confidence interval for the same sample data? I. 0.776 to 0.844 II. 0.762 to 0.838 III. 0.734 to 0.864 IV. 0.746 to 0.854 Group of answer choices I only None of the answer options are reasonable 99% confidence intervals. III only IV only II only
In order to estimate the percentage of adults who file their taxes at least two weeks before the April 15th deadline, a 95% confidence interval is constructed. The interval ends up being from 0.759 to 0.841. Which of the following could be a 99% confidence interval for the same sample data? I. 0.776 to 0.844 II. 0.762 to 0.838 III. 0.734 to 0.864 IV. 0.746 to 0.854 Group of answer choices I only None of the answer options are reasonable 99% confidence intervals. III only IV only 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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In order to estimate the percentage of adults who file their taxes at least two weeks before the April 15th deadline, a 95% confidence interval is constructed. The interval ends up being from 0.759 to 0.841. Which of the following could be a 99% confidence interval for the same sample data?
I. 0.776 to 0.844
II. 0.762 to 0.838
III. 0.734 to 0.864
IV. 0.746 to 0.854
Group of answer choices
I only
None of the answer options are reasonable 99% confidence intervals.
III only
IV only
II only
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