Compute the p-value, (a) Does the sample evidence support

Compute the p-value

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Reference no: EM13966158

A machine in a certain factory must be repaired if it produces more than 12% defectives among the large lot of items it produces in a week. A random sample of 175 items from a week's production contains 45 defectives, and it is decided that the machine must be repaired.

(a) Does the sample evidence support this decision? Use α = 0.02.

(b) Compute the p-value.

Reference no: EM13966158

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