Matches in SemOpenAlex for { <https://semopenalex.org/work/W1964155074> ?p ?o ?g. }
Showing items 1 to 75 of
75
with 100 items per page.
- W1964155074 endingPage "77" @default.
- W1964155074 startingPage "70" @default.
- W1964155074 abstract "Nonnormality in the form of skewness and kurtosis was examined in lot acceptance quality characteristics data from seven state highway agencies for their highway construction quality assurance programs. Lot skewness and kurtosis varied significantly. For most lot data sets, skewness values varied in the range of 0.0 ± 1.0, whereas most kurtosis values varied in the range of 0.0 ± 2.0. The analysis also reveals that, on average, 50% of lot test data sets were nonnormal with 15% of lot data sets having skewness greater than ±1.0 and kurtosis greater than ±2.0. This is a significant finding because most state transportation agencies' pay factor algorithms assume normally distributed lot. Further investigation showed that high skewness and kurtosis were associated with higher lot variability. This variability produced misleading results in regard to inflated Type I error and low power for the F-test. However, the t-test was found to be quite robust for distinguishing mean differences. Significant deviation was observed in lot pay factors based on percent within limits between assumed normal data and normalized data. Effects of nonnormal distribution on the lot pay factor were found to be varied on the basis of the specification limits, the distribution of defective materials on the tails in the case of two-sided limits, and the orientation of the nonnormal distribution itself." @default.
- W1964155074 created "2016-06-24" @default.
- W1964155074 creator A5044982059 @default.
- W1964155074 creator A5061019746 @default.
- W1964155074 creator A5091484222 @default.
- W1964155074 date "2011-01-01" @default.
- W1964155074 modified "2023-09-23" @default.
- W1964155074 title "Severity of Nonnormality in Pavement Quality Assurance" @default.
- W1964155074 cites W129305155 @default.
- W1964155074 cites W3159061771 @default.
- W1964155074 doi "https://doi.org/10.3141/2228-09" @default.
- W1964155074 hasPublicationYear "2011" @default.
- W1964155074 type Work @default.
- W1964155074 sameAs 1964155074 @default.
- W1964155074 citedByCount "2" @default.
- W1964155074 countsByYear W19641550742012 @default.
- W1964155074 countsByYear W19641550742023 @default.
- W1964155074 crossrefType "journal-article" @default.
- W1964155074 hasAuthorship W1964155074A5044982059 @default.
- W1964155074 hasAuthorship W1964155074A5061019746 @default.
- W1964155074 hasAuthorship W1964155074A5091484222 @default.
- W1964155074 hasBestOaLocation W19641550741 @default.
- W1964155074 hasConcept C102094743 @default.
- W1964155074 hasConcept C105795698 @default.
- W1964155074 hasConcept C106436119 @default.
- W1964155074 hasConcept C111472728 @default.
- W1964155074 hasConcept C122342681 @default.
- W1964155074 hasConcept C127413603 @default.
- W1964155074 hasConcept C138885662 @default.
- W1964155074 hasConcept C146978453 @default.
- W1964155074 hasConcept C149782125 @default.
- W1964155074 hasConcept C166963901 @default.
- W1964155074 hasConcept C204323151 @default.
- W1964155074 hasConcept C21547014 @default.
- W1964155074 hasConcept C22679943 @default.
- W1964155074 hasConcept C2778618615 @default.
- W1964155074 hasConcept C2779530757 @default.
- W1964155074 hasConcept C33923547 @default.
- W1964155074 hasConceptScore W1964155074C102094743 @default.
- W1964155074 hasConceptScore W1964155074C105795698 @default.
- W1964155074 hasConceptScore W1964155074C106436119 @default.
- W1964155074 hasConceptScore W1964155074C111472728 @default.
- W1964155074 hasConceptScore W1964155074C122342681 @default.
- W1964155074 hasConceptScore W1964155074C127413603 @default.
- W1964155074 hasConceptScore W1964155074C138885662 @default.
- W1964155074 hasConceptScore W1964155074C146978453 @default.
- W1964155074 hasConceptScore W1964155074C149782125 @default.
- W1964155074 hasConceptScore W1964155074C166963901 @default.
- W1964155074 hasConceptScore W1964155074C204323151 @default.
- W1964155074 hasConceptScore W1964155074C21547014 @default.
- W1964155074 hasConceptScore W1964155074C22679943 @default.
- W1964155074 hasConceptScore W1964155074C2778618615 @default.
- W1964155074 hasConceptScore W1964155074C2779530757 @default.
- W1964155074 hasConceptScore W1964155074C33923547 @default.
- W1964155074 hasIssue "1" @default.
- W1964155074 hasLocation W19641550741 @default.
- W1964155074 hasOpenAccess W1964155074 @default.
- W1964155074 hasPrimaryLocation W19641550741 @default.
- W1964155074 hasRelatedWork W2033282855 @default.
- W1964155074 hasRelatedWork W2064882878 @default.
- W1964155074 hasRelatedWork W2067789348 @default.
- W1964155074 hasRelatedWork W2130066637 @default.
- W1964155074 hasRelatedWork W2791684123 @default.
- W1964155074 hasRelatedWork W2970116159 @default.
- W1964155074 hasRelatedWork W3124626822 @default.
- W1964155074 hasRelatedWork W4206020282 @default.
- W1964155074 hasRelatedWork W85590864 @default.
- W1964155074 hasRelatedWork W2098613031 @default.
- W1964155074 hasVolume "2228" @default.
- W1964155074 isParatext "false" @default.
- W1964155074 isRetracted "false" @default.
- W1964155074 magId "1964155074" @default.
- W1964155074 workType "article" @default.