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
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![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 each mixture;
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 two decimal
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
150
155
df
✓
✓
ної ні #Hz #μз #на #μs #но
Ha: at least two μ's are equal
Error
Total
5664.475
Test appropriate hypotheses at level 0.05. State the appropriate hypotheses. (Let , = the true mean electrical resistivity for the /th mixture.)
O Ho: H₁ = H₂ = H3 = H4=H5=H6
H₂: at least two μ's are unequal
Ho: H₁ H₂ H3 H4 H5 # H6
Ha: all six μ's are equal
Mean Square
Ho: H₁ = H₂=H3 = H4=H5=H6
H₂: all six μ's are unequal
13.969
Give the test statistic. (Round your answer to two decimal places.)
f =
What can be said about the P-value for the test?
f](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F379782e3-36e2-4b06-9a33-e2601af30423%2F9192ec5b-9624-498b-b8a1-37b10a67d5a1%2Fmt2ktm5_processed.jpeg&w=3840&q=75)
Transcribed Image Text: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 each mixture;
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 two decimal
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
150
155
df
✓
✓
ної ні #Hz #μз #на #μs #но
Ha: at least two μ's are equal
Error
Total
5664.475
Test appropriate hypotheses at level 0.05. State the appropriate hypotheses. (Let , = the true mean electrical resistivity for the /th mixture.)
O Ho: H₁ = H₂ = H3 = H4=H5=H6
H₂: at least two μ's are unequal
Ho: H₁ H₂ H3 H4 H5 # H6
Ha: all six μ's are equal
Mean Square
Ho: H₁ = H₂=H3 = H4=H5=H6
H₂: all six μ's are unequal
13.969
Give the test statistic. (Round your answer to two decimal places.)
f =
What can be said about the P-value for the test?
f
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