Question: 35. Specifications for a critical part for a DVD player state that the part should weigh between 22 and 26 ounces. The process that produces

35.35. Specifications for a critical part for a DVD

Specifications for a critical part for a DVD player state that the part should weigh between 22 and 26 ounces. The process that produces the parts yields a mean of 24.5 ounces and a standard deviation of 0.85 ounce. The distribution of the weights of the part is normal. Assume that during recent production run the average of the process changed from 24.5 to 23, but the standard deviation remained at 0.85 ounces. What percentage of the units that was be produced by this process was discarded (defective)

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