Working together, Adam and Ming porch in 7.24 minutes. Had she done it alone it would have taken Ming 15 minutes. How long would
it take Adam to do it alone?
1 answer:
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Answer:
The value is
Step-by-step explanation:
From the question we are told that
The number of light produced in an hour is n = 922
The proportion of the bulb that are defective is p = 0.0334
Generally given from the question that we should use binomial distribution it then means that the standard deviation is mathematically evaluated as
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