A certain production process produces items that are 10% defective. Each item is inspected before supplying to customers but the inspector, incorrectly classifies an item 10% of the time. Only items classified as good are supplied. If 820 items in all have been supplied, how many of the items are expected to be defective.

MATLAB: An Introduction with Applications
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Chapter1: Starting With Matlab
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A certain production process produces items that are 10% defective. Each item is inspected before supplying
to customers but the inspector, incorrectly classifies an item 10% of the time. Only items classified as good
are supplied. If 820 items in all have been supplied, how many of the items are expected to be defective.
Transcribed Image Text:Probability A certain production process produces items that are 10% defective. Each item is inspected before supplying to customers but the inspector, incorrectly classifies an item 10% of the time. Only items classified as good are supplied. If 820 items in all have been supplied, how many of the items are expected to be defective.
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