An experiment was carried out to compare electrical resistivity for six different low-permeability concrete bridge deck mixtures. There were 26 measurements on concrete cylinders for eam these were obtained 28 days after casting. The entries in the accompanying ANOVA table are based on information in an article. Fill in the remaining entries. (Round your answer for f to t places.) You can use the Distribution Calculators page in SALT to find critical values and/or p-values to answer parts of this question. Sum of Squares Source Mixture 5 Error Total 150 155 df ✓ 5664.475 # Ho: H₁ H₂ H3 H4 H5 H6 Ha: at least two μ's are equal Ho: H₁ H₂ H3 H4 H5 H6 H₂: all six μ's are equal Test appropriate hypotheses at level 0.05. State the appropriate hypotheses. (Let μ, the true mean electrical resistivity for the /th mixture.) O Ho: H₁ H₂ H3 H4 H5 = 46 H: at least two μ's are unequal Ho: H₁ = H₂ = H3 = H4=H5 = 16 Ha: all six μ's are unequal Mean Square ✓ 13.969 f

An experiment was carried out to compare electrical resistivity for six different low-permeability concrete bridge deck mixtures. There were 26 measurements on concrete cylinders for eam these were obtained 28 days after casting. The entries in the accompanying ANOVA table are based on information in an article. Fill in the remaining entries. (Round your answer for f to t places.) You can use the Distribution Calculators page in SALT to find critical values and/or p-values to answer parts of this question. Sum of Squares Source Mixture 5 Error Total 150 155 df ✓ 5664.475 # Ho: H₁ H₂ H3 H4 H5 H6 Ha: at least two μ's are equal Ho: H₁ H₂ H3 H4 H5 H6 H₂: all six μ's are equal Test appropriate hypotheses at level 0.05. State the appropriate hypotheses. (Let μ, the true mean electrical resistivity for the /th mixture.) O Ho: H₁ H₂ H3 H4 H5 = 46 H: at least two μ's are unequal Ho: H₁ = H₂ = H3 = H4=H5 = 16 Ha: all six μ's are unequal Mean Square ✓ 13.969 f

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.5: Comparing Sets Of Data

Problem 13PPS

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