Mathematics, 28.02.2020 22:46 jjxt126

A purchaser of electrical components buys them in lots of size 10. It is his policy to inspect 3 components randomly from a lot and to accept the lot only if all 3 are nondefective. If 60 percent of the lots have 4 defective components and 40 percent have only 1, what proportion of lots does the purchaser reject?

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A purchaser of electrical components buys them in lots of size 10. It is his policy to inspect 3 com...

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