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: Ho = 0 versus H₂:4> 0 at significance level 0.01. (Use #pu - HA.) Fabric 2 3 4 55.0 51.1 38.6 20.0 46.0 U P-value= 1 36.2 28.5 USE SALT 7 8 5 6 43.2 48.8 25.6 49.5 46.5 34.5 36.5 52.5 26.5 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.) State the conclusion in the problem context. 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. O Fail to reject Ho. The data does not suggest a significant mean difference in breaking load for the two fabric load conditions.

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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: μ = 0 versus H₂: "p> 0 at significance level 0.01. (Use μ = μU - MA²)
1
2
55.0
A 28.5 20.0
U
36.2
USE SALT
3
51.1
46.0
Fabric
4
5
6
38.6 43.2 48.8
7
25.6
34.5 36.5 52.5 26.5
8
49.5
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 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.
O Fail to reject Ho. 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 Ho: μ = 0 versus H₂: "p> 0 at significance level 0.01. (Use μ = μU - MA²) 1 2 55.0 A 28.5 20.0 U 36.2 USE SALT 3 51.1 46.0 Fabric 4 5 6 38.6 43.2 48.8 7 25.6 34.5 36.5 52.5 26.5 8 49.5 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 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. O Fail to reject Ho. The data does not suggest a significant mean difference in breaking load for the two fabric load conditions.
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