Prepare and test appropriate set of hypotheses

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Reference no: EM13135896

A manufacturer of intraocular lenses is qualifying a new grinding machine and will qualify the machine if there is evidence that percentage of polished lenses that contain sur¬face defects does not exceed 2%. A random sample of 240 lenses contains 5 defective lenses.

(a) Formulate and test an appropriate set of hypotheses to determine if the machine can be qualified. Use a = 0.05. Find the P-value.

Reference no: EM13135896

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