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Consider the binomial model, where the variable X is the total number of failures from a...

Consider the binomial model, where the variable X is the total number of failures from a set of N produced electronic components. Let p be the probability of a failure and x the number of failures during a one year observation period. What is the standard deviation of the maximum likelihood estimator given that there were 37 failures observed out of a group of 840 electronic components during the one year observation period?

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