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The following table shows the results of a screening test hypothesized to identify air bags that are defective. Non-Defective Defective Screen Negative 1274 28 Screen

The following table shows the results of a screening test hypothesized to identify air bags that are defective.

	Non-Defective	Defective
Screen Negative	1274	28
Screen Positive	51	45

Compute sensitivity and specificity

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