Compute flexural strength if load at fracture is given
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Which of the following is not an assumption for one-way analysis of variance?
Briefly explain (a) why there may be significant scatter in the fracture strength for some given ceramic material, and (b) why fracture strength increases with decreasing specimen size.
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A three-point bending test is performed on a spinel (MgAl2O4) specimen having a rectangular cross section of height d 3.8 mm (0.15 in.) and width b 9 mm (0.35in.). Compute flexural strength if the load at fracture is 350 N (80 lbf)
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What is the p-value for a two-tailed t-test with t=1.71 based on a single sample of size 5?
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