An article in the Journal of Structural Engineering (Vol. 115, 1989) describes an experiment to test the

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An article in the Journal of Structural Engineering

(Vol. 115, 1989) describes an experiment to test the yield strength of circular tubes with caps welded to the ends. The first yields (in kN) are 96, 96, 102, 102, 102, 104, 104, 108, 126, 126, 128, 128, 140, 156, 160, 160, 164, and 170.

Calculate the sample mean and sample standard deviation.

Construct a dot diagram of the data.

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Applied Statistics And Probability For Engineers

ISBN: 9780471204541

3rd Edition

Authors: Douglas C. Montgomery, George C. Runger

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