Normal approximation to binomial probability
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A machine cuts circular filters from large rolls of material. If 7.3% of the filters fail to meet specifications, use the normal approximation to the binomial to compute the probability that a sample of 100 of the filters will contain 5 or fewer that fail to meet specifications.
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Solution Summary
The solution provides step-by-step method for the calculation of probability based on normal approximation. Formula for the calculation and interpretations of the results are also included.
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