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A quality control engineer examines semiconductor chips, where defect counts follow a Poisson distribution. If the engineer incorrectly assumes defects are uniformly distributed, which consequence follows?

A)Optimal yield strength prediction results
B)Accurate mean defect estimation arises
C)Underestimation of high defect count probabilities
D)Enhanced detection of zero defect batches

💡 Explanation

The probability calculation uses the wrong distribution; Poisson distributions exhibit heavier tails than uniform distributions, because conditional independence between defects is assumed, therefore, high-defect probabilities are underestimated rather than other predictions being improved or accurate.

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