It is desired that the true standard deviation of the

Reference no: EM13621445

It is desired that the true standard deviation of the softening point of a certain type of petroleum pitch be at most 0.50 degrees celsius. The softening points of ten different specimens were determined, yielding a sample standard deviation of 0.58 degrees celsius. Does this strongly contradict the uniformity specification? Test the appropriate hypotheses using?

Reference no: EM13621445

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