Silicon wafers are being inspected for faults. The number of faults per wafer is distributed as a
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Silicon wafers are being inspected for faults. The number of faults per wafer is distributed as a Poisson random variable with rate parameter λ = 4. i. What is the probability of observing 3 or more faults on a wafer? ii. Suppose that 5 wafers are sampled at random. What is the expected value and standard deviation of the total number of faults observed on the sampled wafers?
Related Book For
Basic Business Statistics Concepts And Applications
ISBN: 9780132168380
12th Edition
Authors: Mark L. Berenson, David M. Levine, Timothy C. Krehbiel
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