The Upper and Lower Specification Limits for a Component Are

question 193

Essay

The upper and lower specification limits for a component are 3.98 and 4.02 inches, respectively. The process standard deviation is .004, and the process average is 4.005 inches. Is this process capable of achieving four-sigma performance (the four-sigma performance target value is 1.33)?

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Definitions:

Great Recession

A significant global economic downturn that took place approximately from 2007 to 2009, deeply affecting the world economy.

Capacity Utilization Rate

The capacity utilization rate measures the proportion of potential economic output that is actually realized, displayed as a percentage.

Great Recession

The period of global economic decline observed during the late 2000s, considered the most significant downturn since the Great Depression.

Capacity Utilization Rate

A metric that measures the proportion of potential economic output that is actually realized.