Reconsider the Izod impact test on PVC pipe described in
Chapter 9, Problem 70E(choose chapter or problem)
Reconsider the Izod impact test on PVC pipe described in Exercise 8-30. Suppose that you want to use the data from this experiment to support a claim that the mean impact strength exceeds the ASTM standard (one foot-pound per inch). Formulate and test the appropriate hypotheses using \(\alpha=0.05\).
Equation Transcription:
Text Transcription:
alpha=0.05
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