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Internet tax: In 2013, the Gallup Poll asked 1041 U.S. adults whether they believed that people should pay sales tax on items purchased over the internet. Of these, 416 said they supported such a tax. Does the survey provide convincing evidence that the percentage of U.S. adults who favor an internet sales tax differs from 39%? Use the a=0.01 level of significance and the P-value method with the TI-84 Plus calculator. Part 1 of 4 (a) State the null and alternate hypotheses. Hop = .39 □<ロ □>□ H₁ p.39 □≠□ p This hypothesis test is a two-tailed test. Х Part 2 of 4 (b) Compute the P-value. Round the answer to at least four decimal places. P-value = 0.524724 ☑

Internet tax: In 2013, the Gallup Poll asked 1041 U.S. adults whether they believed that people should pay sales tax on items purchased over the internet. Of these, 416 said they supported such a tax. Does the survey provide convincing evidence that the percentage of U.S. adults who favor an internet sales tax differs from 39%? Use the a=0.01 level of significance and the P-value method with the TI-84 Plus calculator. Part 1 of 4 (a) State the null and alternate hypotheses. Hop = .39 □<ロ □>□ H₁ p.39 □≠□ p This hypothesis test is a two-tailed test. Х Part 2 of 4 (b) Compute the P-value. Round the answer to at least four decimal places. P-value = 0.524724 ☑

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.4: Collecting Data
Problem 5E
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Internet tax: In 2013, the Gallup Poll asked 1041 U.S. adults whether they believed that people should pay sales tax on items purchased over the internet. Of these, 416 said they supported such a tax. Does the survey provide convincing evidence that the percentage of U.S. adults who favor an internet sales tax differs from 39%? Use the a=0.01 level of significance and the P-value method with the TI-84 Plus calculator. Part 1 of 4 (a) State the null and alternate hypotheses. Hop = .39 □<ロ □>□ H₁ p.39 □≠□ p This hypothesis test is a two-tailed test. Х Part 2 of 4 (b) Compute the P-value. Round the answer to at least four decimal places. P-value = 0.524724 ☑
Transcribed Image Text:Internet tax: In 2013, the Gallup Poll asked 1041 U.S. adults whether they believed that people should pay sales tax on items purchased over the internet. Of these, 416 said they supported such a tax. Does the survey provide convincing evidence that the percentage of U.S. adults who favor an internet sales tax differs from 39%? Use the a=0.01 level of significance and the P-value method with the TI-84 Plus calculator. Part 1 of 4 (a) State the null and alternate hypotheses. Hop = .39 □<ロ □>□ H₁ p.39 □≠□ p This hypothesis test is a two-tailed test. Х Part 2 of 4 (b) Compute the P-value. Round the answer to at least four decimal places. P-value = 0.524724 ☑
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