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 Ho: p = 0 versus H₂: HD > 0 at significance level 0.01. (Use - HA.) U A P-value = 1 36.3 28.5 USE SALT Fabric 3 4 5 51.4 38.5 43.2 48.8 25.6 49.8 6 7 8 52.5 26.5 46.5 2 55.0 20.0 46.0 34.0 36.0 Calculate the test statistic and determine the P-value. (Round your test statistic to one decimal place and your P-value to three decimal places.) State the conclusion in the problem context. O Fail to reject Ho. The data does not suggest a significant mean difference in breaking load for the two fabric load conditions. O Reject Ho. The data suggests a significant mean difference in breaking load for the two fabric load conditions. O Reject Ho. The data does not suggest a significant mean difference in breaking load for the two fabric load conditions. O Fail to reject Ho. The data suggests a significant mean difference in breaking load for the two fabric load conditions.

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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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 Ho: D = 0 versus H₂: μD > 0 at
significance level 0.01. (Use
HU-HA.)
U
A
1
36.3
28.5
USE SALT
2
55.0
20.0
3
51.4
46.0
Fabric
8
4
5
38.5 43.2
6
7
48.8 25.6 49.8
34.0 36.0 52.5 26.5 46.5
Calculate the test statistic and determine the P-value. (Round your test statistic to one decimal place and your P-value to three decimal places.)
t =
P-value =
State the conclusion in the problem context.
O Fail to reject Ho. The data does not suggest a significant mean difference in breaking load for the two fabric load conditions.
O Reject Ho. The data suggests a significant mean difference in breaking load for the two fabric load conditions.
O Reject Ho. The data does not suggest a significant mean difference in breaking load for the two fabric load conditions.
O Fail to reject Ho. The data suggests 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 Ho: D = 0 versus H₂: μD > 0 at significance level 0.01. (Use HU-HA.) U A 1 36.3 28.5 USE SALT 2 55.0 20.0 3 51.4 46.0 Fabric 8 4 5 38.5 43.2 6 7 48.8 25.6 49.8 34.0 36.0 52.5 26.5 46.5 Calculate the test statistic and determine the P-value. (Round your test statistic to one decimal place and your P-value to three decimal places.) t = P-value = State the conclusion in the problem context. O Fail to reject Ho. The data does not suggest a significant mean difference in breaking load for the two fabric load conditions. O Reject Ho. The data suggests a significant mean difference in breaking load for the two fabric load conditions. O Reject Ho. The data does not suggest a significant mean difference in breaking load for the two fabric load conditions. O Fail to reject Ho. The data suggests a significant mean difference in breaking load for the two fabric load conditions.
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