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Question: 6 the ultimate tensile strength of a material was tested...

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6. The ultimate tensile strength of a material was tested using 10 samples The results of the tests were as follows: 711 N mm 2, 732 N m2, 759 N mm2, 670 N mm 2, 701 N mm2, 765 N mm 2,743 N mm 2,755 N mm 2,715 N mm 2, 713 N mm2, (a) Determine the mean and standard deviation of these results (b) Express the values found in (a) in GPa.

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