calcul scor z

3
L.A. Compresiune beton 29 lab 1 38.9 lab 1 29.9 lab 2 37.9 lab 2 29.2 lab 3 37 lab 3 33 lab Baciu 43.4 lab Baciu 30.275 39.3 1.857193 2.841361 1.47 1.44 valoare medie X (Xmed) abaterea standard s z= x lab X s

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Calcul Scor z

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L.A.L.A.Compresiune beton29lab 138.9lab 129.9lab 237.9lab 229.2lab 337lab 333lab Baciu43.4lab Baciuvaloare medie X (Xmed)30.27539.3abaterea standard s1.85719322282.84136117621.471.44

Sheet2nr proba1589.702590.003590.404588.705589.206588.807588.608589.709589.7010588.80nr de laboratoare p10val cea mai mica xmin588.60val cea mai mare xmax590.40media robusta x*abateria standard robusta s*valoare atribuita X589.36abaterea standard asociata valorii atribuite s0.62incertitudinea standard a valorii atribuite ux0.25Coeficient de variatie Vscorul z z

Sheet3

MBD00042530.unknown