please show how to get correct answer, as well as solve the 2nd problem. i used chegg formula but it gave incorrect answer. i will upvote if formula works. thank you

this was incorrect ^^^

please answer this

Suppose that: 1) The lower specification limit for a particular output is 150mm 2) The specification width for this output is 30.0mm 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 that would be acceptable in this situation? (Round to 4 decimal places and report only the number) Suppose that: 1) The lower specification limit for a particular output is 80mm 2) The specification width for this output is 20.3mm 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 that would be acceptable in this situation? (Round to 4 decimal places and report only the number)