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Showing 1 to 3 of 3 for “"T2 Statistic"”.
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A comparison of school climate in selected secondary schools
… school climate was tested using the Hotelling T2 statistic. Eight null hypotheses relating to each of the subfactors of the instrument were tested using a t-test statistic. All tests used the .05 level of significance. The null hypothesis for the overall school climate was rejected. There was a …
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Non-contact Methods for Detecting Hot-mix Asphalt Nonuniformity
… data into a single classifier, Hotelling's T2 statistic, the system then creates a list of the location of possible nonuniformities that require closer inspection. Field evaluations of the system at the Virginia Smart Road proved that it is capable of discriminating between different …
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Cluster_Based Profile Monitoring in Phase I Analysis
… monitoring is a well-known approach used in statistical process control where the quality of the product or process is characterized by a profile or a relationship between a response variable and one or more explanatory variables. Profile monitoring is conducted over two phases, labeled as …