Mathematics, 27.04.2021 15:40 libertycooper
An inspector are measured the diameter of a ball bearing using a new type of caliper. The results were as follows (in mm): 0.265, 0.263, 0.266, 0.267, 0.267, 0.265, 0.267,0.267, 0.265, 0.268, 0.268, and 0.263.
Required:
Use the Wilcoxon signed-rank test to evaluate the claim that the mean ball diameter is 0.265 mm. Use α = 0.05, what conclusions can you draw?
Answers: 3
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An inspector are measured the diameter of a ball bearing using a new type of caliper. The results we...
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