=+specimens of internally cured concrete that have been set for 28 days: 38.7 40.1 40.3 47.5 48.0

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=+specimens of internally cured concrete that have been set for 28 days:

38.7 40.1 40.3 47.5 48.0 56.0 61.1 Minitab gives r 5 .953 as the value of the correlation coefficient test statistic and reported that P-value ..10. Would you use the one-sample t test to test hypotheses about the value of the true average compressive strength? Why or why not?

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Applied Statistics For Engineers And Scientists

ISBN: 9781133111368

3rd Edition

Authors: Jay L. Devore, Nicholas R. Farnum, Jimmy A. Doi

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