A woodcutting operation has a target (nominal) value of 200 inches and consistently averages 200.1 inches with a standard deviation of .05 inches. The design engineers have established an upper specification limit of 200.25 and a lower specification limit of 199.75 inches.    The process capability ratio, Cp, of the operation is: Group of answer choices a Less than 1 b Greater than or equal to 1 but less than 1.25 c Greater than or equal to 1.25 but less than 1.5 d Greater than or equal to 1.5 but less than 1.75 e Greater than or equal to 1.75 but less than 2 f Greater than or equal to 2

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SCENARIO A:

A woodcutting operation has a target (nominal) value of 200 inches and consistently averages 200.1 inches with a standard deviation of .05 inches. The design engineers have established an upper specification limit of 200.25 and a lower specification limit of 199.75 inches. 

 

The process capability ratio, Cp, of the operation is:

Group of answer choices
a Less than 1
b Greater than or equal to 1 but less than 1.25
c Greater than or equal to 1.25 but less than 1.5
d Greater than or equal to 1.5 but less than 1.75
e Greater than or equal to 1.75 but less than 2
f Greater than or equal to 2
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