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Consider the accompanying data on breaking load (kg/25 mm width) for various fabrics in both an unabraded condition and an abraded condition. Use the paired t test to test H: μ = 0 versus H₂: μ> 0 at significance level 0.01. (Use μ = μ₁ Fabric 5 6 8 2 3 4 7 55.0 51.1 38.5 43.2 48.8 25.6 49.9 20.0 46.0 34.0 36.5 52.5 26.5 46.5 = U A P-value= 1 36.5 28.5 Calculate the test statistic and determine the P-value. (Round your test statistic to one decimal place and your P-value three decimal places.) USE SALT State the conclusion in the problem context. O Reject H. The data suggests a significant mean difference in breaking load for the two fabric load conditions. O Fail to reject H. The data does not suggest a significant mean difference in breaking load for the two fabric load conditions. O Fail to reject H. The data suggests a significant mean difference in breaking load for the two fabric load conditions. O Reject H. The data does not suggest a significant mean difference in breaking load for the two fabric load conditions.

Consider the accompanying data on breaking load (kg/25 mm width) for various fabrics in both an unabraded condition and an abraded condition. Use the paired t test to test H: μ = 0 versus H₂: μ> 0 at significance level 0.01. (Use μ = μ₁ Fabric 5 6 8 2 3 4 7 55.0 51.1 38.5 43.2 48.8 25.6 49.9 20.0 46.0 34.0 36.5 52.5 26.5 46.5 = U A P-value= 1 36.5 28.5 Calculate the test statistic and determine the P-value. (Round your test statistic to one decimal place and your P-value three decimal places.) USE SALT State the conclusion in the problem context. O Reject H. The data suggests a significant mean difference in breaking load for the two fabric load conditions. O Fail to reject H. The data does not suggest a significant mean difference in breaking load for the two fabric load conditions. O Fail to reject H. The data suggests a significant mean difference in breaking load for the two fabric load conditions. O Reject H. The data does not suggest a significant mean difference in breaking load for the two fabric load conditions.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Consider the accompanying data on breaking load (kg/25 mm width) for various fabrics in both an unabraded condition and an abraded condition. Use the paired t test to test H: μ = 0 versus H₂: μ> 0 at significance level 0.01. (Use μ = μ₁-₁₂) Fabric 5 6 8 2 3 4 7 55.0 51.1 38.5 43.2 48.8 25.6 49.9 20.0 46.0 34.0 36.5 52.5 26.5 46.5 = U A P-value= 1 36.5 28.5 Calculate the test statistic and determine the P-value. (Round your test statistic to one decimal place and your P-value three decimal places.) USE SALT State the conclusion in the problem context. O Reject H. The data suggests a significant mean difference in breaking load for the two fabric load conditions. O Fail to reject H. The data does not suggest a significant mean difference in breaking load for the two fabric load conditions. O Fail to reject H. The data suggests a significant mean difference in breaking load for the two fabric load conditions. O Reject H. The data does not suggest a significant mean difference in breaking load for the two fabric load conditions.
Transcribed Image Text:Consider the accompanying data on breaking load (kg/25 mm width) for various fabrics in both an unabraded condition and an abraded condition. Use the paired t test to test H: μ = 0 versus H₂: μ> 0 at significance level 0.01. (Use μ = μ₁-₁₂) Fabric 5 6 8 2 3 4 7 55.0 51.1 38.5 43.2 48.8 25.6 49.9 20.0 46.0 34.0 36.5 52.5 26.5 46.5 = U A P-value= 1 36.5 28.5 Calculate the test statistic and determine the P-value. (Round your test statistic to one decimal place and your P-value three decimal places.) USE SALT State the conclusion in the problem context. O Reject H. The data suggests a significant mean difference in breaking load for the two fabric load conditions. O Fail to reject H. The data does not suggest a significant mean difference in breaking load for the two fabric load conditions. O Fail to reject H. The data suggests a significant mean difference in breaking load for the two fabric load conditions. O Reject H. The data does not suggest a significant mean difference in breaking load for the two fabric load conditions.
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