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Math Help - Standard Deviation of Sampling Distributions

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    Standard Deviation of Sampling Distributions

    An assembly line producing computer chips has a 10% defective rate. If a sample of 100 chips is randomly selected, what is the standard deviation of the sampling distribution of the proportion?
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    Quote Originally Posted by tikimasala View Post
    An assembly line producing computer chips has a 10% defective rate. If a sample of 100 chips is randomly selected, what is the standard deviation of the sampling distribution of the proportion?
    Read this The Binomial Distribution (specifically, the section on sample proportions).
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