Find the p-value for the test od defective boards

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Reference no: EM13256377

a six sigma black belt found that in a random sample of 140 printed circuit boards, 18 are defective. At the 5% level of significance, test that the percentage of defective boards is 10% against the alternative which is greater than 10%. Find the p-value for this test.

Reference no: EM13256377

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