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San Diego State University Operations And Supply Chain Management Assignment Help - Sample

Question - A manufacturer of semiconductor devices takes a random sample of size n of chips and tests them, classifying each chip as defective or non-defective. Let Xi = 0 if the chip is non-defective and Xi = 1 if the chip is defective. The sample fraction defective is What are the sampling distribution, the sample mean, and sample variance estimates of ˆp when (a) The sample size is n = 50? (b) The sample size is n = 80? (c) The sample size is n = 100? (d) Compare your answers to parts (a)–(c) and comment on the effect of sample size on the variance of the sampling distribution.

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