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The following data are measurements of tensile strength in MPa (megapascals) and hardness (Rockwell Escale, dimensionlex) for

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* ANOVA table: Source df SS MS D. P Reqression 8265.7 8265.7 | 25.72 7.9 x 10 Residual 18 578 3.2 32113 Total la 1404819 Rela

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