HomeworkLib
Question

If a process was a 5 sigma process and the specifications for the product are .5”...

If a process was a 5 sigma process and the specifications for the product are .5” +/-.00001”, and the mean of the process has shifted 1.25 SD above the desired mean, what is the current Cpk? Is the process producing any out of tolerance products at this point, if so, what proportion?

math   Statistics-And-Probability   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

0 0
Add a comment
Know the answer?
Add Answer to:
If a process was a 5 sigma process and the specifications for the product are .5”...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • Sos please help!!1 The design specifications require that a key dimension of a product must be...

    Sos please help!!1 The design specifications require that a key dimension of a product must be between 19 and 21 cm. A process that is being used for producing this product has a mean of 20 and standard deviation (sigma) of 0.5 cm. Is this process capable of meeting the specifications? What should be the standard deviation (sigma) of the process that will meet the specifications? (20 Points)

  • The specifications for the baby formula sold in small bottles are: 3.000 ounces  0.150 ounces....

    The specifications for the baby formula sold in small bottles are: 3.000 ounces  0.150 ounces. Your company has designed a production process to fill these small bottles with the baby formula. Two hundred bottles from this process were sampled to measure the amount of baby formula. The average amount of baby formula, calculated from this sample, turned out to be 3.042 ounces (this would imply that the process average = 3.042 ounces). The standard deviation of the amounts was...

  • In-Class Exercise - Cpk Problem Design specifications require that a key dimension on a product measure...

    In-Class Exercise - Cpk Problem Design specifications require that a key dimension on a product measure 110 + 13 units. A process being considered for producing this product has with a mean of 110 units and a standard deviation of four units. a. What can you say (quantitatively) regarding the process capability? b. Suppose the process average shifts to 98 units. Calculate the new process capability. c. What can you say about the process after the shift? Approximately what percentage...

  • A company makes a chemical product, and based on extensive experience it is thought that the...

    A company makes a chemical product, and based on extensive experience it is thought that the critical-to-quality variable for this product has mean 300 and standard deviation 20. (a) Suppose the process output is Normally distributed, and the lower and upper specification limits on this variable are LSL = 250 and USL = 310, respectively. What proportion of manufactured products will not conform to specifications? (b) If the standard deviation remains constant, where should the process operators change the mean...

  • using excel 10 pts Question 2 2. [10 points] For a given service process, order response...

    using excel 10 pts Question 2 2. [10 points] For a given service process, order response time data provides a mean value of 16 and a standard deviation of 4 as point estimates. Tolerance (that is Specification) limits are specified as UTL (USL) - 26 and LTL (LSL) = 4 a) What percent of orders that this enterprise processes do not meet the response time specifications? Assume any response time that falls outside the tolerance (specification) limits is a defective...

  • A company has a policy of Cp = 1.2 for all new products. All sheet metal...

    A company has a policy of Cp = 1.2 for all new products. All sheet metal specifications are designed with a tolerance of + 5 mils. Assume a manufacturing process average of 100 mils. a. What is the reject rate for new parts? b. If the sheet metal punch press average was shifted by 1 mil, what will the new Reject Rate be in PPM? What will the new Cpk be? c. If the Cp was changed to 1.0, what...

  • Lean Six Sigma The Lower Specification Limit is 8.0 seconds 36. Representative data gathered from a process that follow...

    Lean Six Sigma The Lower Specification Limit is 8.0 seconds 36. Representative data gathered from a process that follows a normal distribution shows a mean of 8.2 seconds with a standard deviation of 0.3 seconds. The process has 8.5 seconds as an upper specification limit. What is the process yield? a. Calculate: Cp and Cpk b. How many defects per million opportunities the process produces? (hint: use the Excel spreadsheet given in class) c. What is the Sigma of the...

  • Engineers have set specifications for a product so that the upper limit of the specification is...

    Engineers have set specifications for a product so that the upper limit of the specification is 6 standard deviations above the population mean and the lower limit of the specification is 6 standard deviations below the population mean. Unfortunately, the engineers are wrong about the actual value of the population mean, it is in fact shifted 2 standard deviations toward the upper limit. Assuming a normal distribution, determine the probability that a part will be out of specification. Report your...

  • A certain process measurement has a mean of 49 and a standard deviation of 1. The...

    A certain process measurement has a mean of 49 and a standard deviation of 1. The specifications call for 50 ± 5. What is the value of the process capability index (Cpk)?

  • You own an Italian restaurant and have established a service policy of seating people within 5...

    You own an Italian restaurant and have established a service policy of seating people within 5 minutes of their arrival​ (with an allowable tolerance of plus or minus one​ minute). Over the last few weeks your team has been able to seat people at a process average of 5.5 minutes with a standard deviation of 0.3 minutes. Calculate Cpk. Which of the following statements is​ true? A. Since Cpk is 0.56 the process is not capable. You should work to...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT