Suppose that:

1) The lower specification limit for a particular output is 110mm

2) The specification width for this output is 20.5mm

3) This output's process mean is "centered" within the specification interval

If our goal is a process that has a cp that is at least 1.33, what is the largest value for o that would be acceptable in this situation?

(Round to 4 decimal places and report only the number)