Mathematics, 10.04.2020 15:46 Dragonskeld

A factory makes silicon chips for use in computers. It is known that about 90% of the chips meet specifications. Every hour a sample of 18 chips is selected at random for testing. Assume the chips are independent. Suppose we collect a large number of these samples of 18 chips and determine the number meeting specifications in each sample. What is approximate mean of the number of chips meeting specifications?

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A factory makes silicon chips for use in computers. It is known that about 90% of the chips meet spe...

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