A manufacturing company has to choose between two
Chapter 10, Problem 10.2.9(choose chapter or problem)
A manufacturing company has to choose between two potential suppliers of computer chips. A random sample of 200 chips from supplier A is examined and 8 are found to be defective, while 13 chips out of a random sample of 250 chips from supplier B are found to be defective. Use two-sided inference procedures to assess whether this nding should inuence the companys choice of supplier.
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