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In an experiment to assess the effect of the angle of pull on the force required to cause separation in electrical connectors, four different angles (factor A) were used connectors (factor B) was pulled once at each angle. The data appears in the accompanying table. A Ho: B₁ = B₂ = ³3 =B4=B5 = 0 H₂: no B₁ = 0 Ho: α₁ = α₂ = α3 = α4 = 0 H₂: no α = 0 0° 2° 4° 6° O Ho: α₁ = α₂ = α3 = α4 = 0 H₂: at least one a, # 0 Source A B Does the data suggest that true average separation force is affected by the angle of pull? State the appropriate hypotheses. Ho: B₁ = B₂ = B3 =B4 =B5 = 0 H₂: at least one ß, #0 Error Total 3 4 1 45.2 44.3 42.5 43.9 Test the hypotheses at level 0.01 by first constructing an ANOVA table (SST= 397.02, SSA = 54.44, and SSB = 250.80). (Round your answers to two decimal places.) F0.01 12 19 df ✓ ✓ 2 42.2 44.5 42.5 45.9 B 3 SS 54.44 250.8 91.78 397.02 39.7 38.5 42.5 47.6 4 36.7 38.0 42.4 37.5 MS 5 45.8 47.5 48.7 56.3 18.1467 62.7 7.6483 2.3637 8.7519 f State the conclusion in the problem context. Reject Ho. The data suggests that there is an angle of pull effect. Fail to reject Ho. The data does not suggest that there is an angle of pull effect. ✓ x x x

In an experiment to assess the effect of the angle of pull on the force required to cause separation in electrical connectors, four different angles (factor A) were used connectors (factor B) was pulled once at each angle. The data appears in the accompanying table. A Ho: B₁ = B₂ = ³3 =B4=B5 = 0 H₂: no B₁ = 0 Ho: α₁ = α₂ = α3 = α4 = 0 H₂: no α = 0 0° 2° 4° 6° O Ho: α₁ = α₂ = α3 = α4 = 0 H₂: at least one a, # 0 Source A B Does the data suggest that true average separation force is affected by the angle of pull? State the appropriate hypotheses. Ho: B₁ = B₂ = B3 =B4 =B5 = 0 H₂: at least one ß, #0 Error Total 3 4 1 45.2 44.3 42.5 43.9 Test the hypotheses at level 0.01 by first constructing an ANOVA table (SST= 397.02, SSA = 54.44, and SSB = 250.80). (Round your answers to two decimal places.) F0.01 12 19 df ✓ ✓ 2 42.2 44.5 42.5 45.9 B 3 SS 54.44 250.8 91.78 397.02 39.7 38.5 42.5 47.6 4 36.7 38.0 42.4 37.5 MS 5 45.8 47.5 48.7 56.3 18.1467 62.7 7.6483 2.3637 8.7519 f State the conclusion in the problem context. Reject Ho. The data suggests that there is an angle of pull effect. Fail to reject Ho. The data does not suggest that there is an angle of pull effect. ✓ x x x

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.7: Applied Problems
Problem 68E
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In an experiment to assess the effect of the angle of pull on the force required to cause separation in electrical connectors, four different angles (factor A) were used, and each of a sample of five connectors (factor B) was pulled once at each angle. The data appears in the accompanying table. A 0° 2⁰ 4° 6° Ho: B₁ = B₂ = B3 = ß4 = ß5 = 0 H₂: no B₁ = 0 - H₁: α₁ = α₂ = α3 = α4 = 0 Ha: no a, = 0 O Ho: α₁ = α₂ = α3 = α4 = 0 H₂: at least one a, # 0 Source A B Error Total Does the data suggest that true average separation force is affected by the angle of pull? State the appropriate hypotheses. Ho: B₁ = B₂ =B3 = P4 = ß5 = 0 H₂: at least one , * 0 3 4 1 45.2 44.3 42.5 43.9 Test the hypotheses at level 0.01 by first constructing an ANOVA table (SST=397.02, SSA = 54.44, and SSB = 250.80). (Round your answers to two decimal places.) F0.01 df ✓ ✓ ✓ 12 19 ✓ 2 42.2 44.5 42.5 45.9 SS 54.44 250.8 91.78 397.02 B 3 ✓ 39.7 38.5 42.5 47.6 ✓ 4 36.7 38.0 42.4 37.5 MS 5 45.8 47.5 48.7 56.3 18.1467 ✓ ✓ ✓ 62.7 7.6483 f 2.3637 ✓ 8.7519 X State the conclusion in the problem context. O Reject Ho. The data suggests that there is an angle of pull effect. O Fail to reject Ho. The data does not suggest that there is an angle of pull effect. x X
Transcribed Image Text:In an experiment to assess the effect of the angle of pull on the force required to cause separation in electrical connectors, four different angles (factor A) were used, and each of a sample of five connectors (factor B) was pulled once at each angle. The data appears in the accompanying table. A 0° 2⁰ 4° 6° Ho: B₁ = B₂ = B3 = ß4 = ß5 = 0 H₂: no B₁ = 0 - H₁: α₁ = α₂ = α3 = α4 = 0 Ha: no a, = 0 O Ho: α₁ = α₂ = α3 = α4 = 0 H₂: at least one a, # 0 Source A B Error Total Does the data suggest that true average separation force is affected by the angle of pull? State the appropriate hypotheses. Ho: B₁ = B₂ =B3 = P4 = ß5 = 0 H₂: at least one , * 0 3 4 1 45.2 44.3 42.5 43.9 Test the hypotheses at level 0.01 by first constructing an ANOVA table (SST=397.02, SSA = 54.44, and SSB = 250.80). (Round your answers to two decimal places.) F0.01 df ✓ ✓ ✓ 12 19 ✓ 2 42.2 44.5 42.5 45.9 SS 54.44 250.8 91.78 397.02 B 3 ✓ 39.7 38.5 42.5 47.6 ✓ 4 36.7 38.0 42.4 37.5 MS 5 45.8 47.5 48.7 56.3 18.1467 ✓ ✓ ✓ 62.7 7.6483 f 2.3637 ✓ 8.7519 X State the conclusion in the problem context. O Reject Ho. The data suggests that there is an angle of pull effect. O Fail to reject Ho. The data does not suggest that there is an angle of pull effect. x X
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