Mathematics, 20.09.2020 09:01 brendahndz8676

An optical inspection system is used to distinguish among different part types. The probability of a correct classification of any part is 0.99. Suppose that three parts are inspected and that the classifications are independent. Let the random variable X denote the number of parts that are correctly classified. Determine the mean and variance of X. Mean = ?
Variance = ?

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