Mathematics, 02.11.2019 05:31 tblynch21
As part of the quality-control program for a catalyst manufacturing line, the raw materials (alumina and a binder) are tested for purity. the process requires that the purity of the alumina be greater than 85%. a random sample from a recent shipment of alumina yielded the following results (in percent):
93.2 87.0 92.1 90.1 87.3 93.6
a hypothesis test will be done to determine whethe or not to accept the shipment.
(a) state the appropriate null and alternate hypotheses.
(b) compute the p-value.
(c) should the shipment be accepted? explain.
Answers: 3
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As part of the quality-control program for a catalyst manufacturing line, the raw materials (alumina...
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