Automated manufacturing operations are quite precise but

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Automated manufacturing operations are quite precise but still vary, often with distributions that are close to Normal.

The width in inches of slots cut by a milling machine follows approximately the N(0.8750, 0.0012) distribution.

The specifications allow slot widths between 0.8720 and 0.8780 inch.

What proportion of slots meet these specifications?

Reference no: EM13639314

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