The article Enhancement of Compressive Properties of Failed Concrete Cylinders with Polymer Impregnation (J. Testing and Evaluation,

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The article “Enhancement of Compressive Properties of Failed Concrete Cylinders with Polymer Impregnation”

(J. Testing and Evaluation, 1977: 333–337) reports the following data on impregnated compressive modulus (psi

106

) when two different polymers were used to repair cracks in failed concrete.

Epoxy 1.75 2.12 2.05 1.97 MMA prepolymer 1.77 1.59 1.70 1.69 Obtain a 90% CI for the ratio of variances by first using the method suggested in the text to obtain a general confidence interval formula.

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Probability And Statistics For Engineering And The Sciences

ISBN: 9781111802325

7th Edition

Authors: Dave Ellis, Jay L Devore

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Question Posted: Sep 18, 2024 04:00 AM

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The article Enhancement of Compressive Properties of Failed Concrete Cylinders with Polymer Impregnation (J. Testing and Evaluation,

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Probability And Statistics For Engineering And The Sciences

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