Mathematics, 29.01.2021 16:30 nila49
A manufacturer of computer printers purchases plastic ink cartridges from a vendor. When a large ship- ment is received, a random sample of 200 cartridges is se- lected, and each cartridge is inspected. If the sample pro- portion of defective cartridges is more than .02, the entire shipment is returned to the vendor.
a. What is the approximate probability that a shipment will be returned if the true proportion of defective car- tridges in the shipment is .05?
b. What is the approximate probability that a shipment will not be returned if the true proportion of defective car- tridges in the shipment is .10?
Answers: 1
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A manufacturer of computer printers purchases plastic ink cartridges from a vendor. When a large shi...
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