ZuoTi.Pro
Question

4. The percent of nonconforming parts from an extrusion process. a. X-bar/R chart b. p chart...

4. The percent of nonconforming parts from an extrusion process.

a. X-bar/R chart

b. p chart

c. np chart

d. c chart

e. u chart

business   Operations-Management   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

C. Np chart.

NP Charts are used to measure and monitor the occurrence of nonconforming parts of a data. NP Charts are similar to P charts in some ways, but unlike P CHARTS, NP charts only focus on the nonconforming parts and their average number.

0 0
Add a comment
Know the answer?
Add Answer to:
4. The percent of nonconforming parts from an extrusion process. a. X-bar/R chart b. p chart...
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

  • In remaining questions, Identify which of the control charts listed would be most appropriate for the...

    In remaining questions, Identify which of the control charts listed would be most appropriate for the type of data collected. The justify response is to give you partial credit if your answer is wrong. The percent of nonconforming parts from an extrusion process. X-bar/R chart        p chart       np chart     c chart       u chart Justify: _______________________________________________________________

  • 1) If X is an quality variable of a process and X ~ N(µ, σ2 ). a) Design x-bar chart (3-sigma She...

    1) If X is an quality variable of a process and X ~ N(µ, σ2 ). a) Design x-bar chart (3-sigma Shewhart chart): CL and UCL/LCL. b) If the product specifications are USL and LSL, show the product nonconforming fraction of the process. Assume all process parameters are given

  • In developing a Bar X chart, the centerline of the Bar X chart is determined to...

    In developing a Bar X chart, the centerline of the Bar X chart is determined to be 0.4949, the centerline of the R chart is determined to be 0.0130, and the factor A2 used in the formulas to calculate the lower and upper limits of the Bar X chart is determined to be 0.7290. Based on these information, a. The lower control limit of the Bar X chart is 0.4854 b. The upper control limit of the Bar X chart...

  • I will rate 1. For constructing a X-bar chart, subgroup sample average (x bar) and range(r)...

    I will rate 1. For constructing a X-bar chart, subgroup sample average (x bar) and range(r) are computed for each of 24 preliminary samples using a sample size n=5. 24 24 We have the following data summary: Ex-816 and r - 113 Il El (a) Find the following for X-bar chart:(6 pts) Upper control limit, Center line, and Lower controllimit (b) Find the following for R chart: (6 pts) Upper controllimit, Center line, and Lower controllimit: (c) Calculate the fraction...

  • Control charts for bar x chart and S have been maintained on a process and have...

    Control charts for bar x chart and S have been maintained on a process and have exhibited statistical control. The sample size is n=6. The control chart parameters are as follows: Estimate the mean and standard deviation of the process. Assume that the process output is well modeled by a normal distribution. If specifications are 703 and 709, estimate the fraction nonconforming. Suppose the process mean shifts to 702.00 while the standard deviation remains constant. What is the probability of...

  • please help ... 4-22) A process is known to produce 5% nonconforming items. A sample of...

    please help ... 4-22) A process is known to produce 5% nonconforming items. A sample of 40 items is selected from the process. (a) What is the distribution of the nonconforming items in the sample? (b) Find the probability of obtaining no more than 3 nonconforming items in the (o (d) Compare the answers to parts (b) and (c). What are your observations? sample. Using the Poisson distribution as an approximation to the binomial, calculate the probability of the event...

  • A. Determine the fraction of nonconforming product control chart upper limit when the standard given is...

    A. Determine the fraction of nonconforming product control chart upper limit when the standard given is 0.01 proportion of nonconforming B. A series of 33 samples of size 100 have been produced. The total number of defectives in the samples is 51. Determine the proportion of defective product     C. A series of 20 samples of size 4 has been drawn from a project. The measure of interest has an average of 20.0443, and the average range within the samples is...

  • 1. For constructing a X-bar chart, subgroup sample average (x bar) and range (r) are computed...

    1. For constructing a X-bar chart, subgroup sample average (x bar) and range (r) are computed for each of 24 preliminary samples using a sample size n=5. We have the following data summary: 24 24 Ex;=816 and Er;= 113 i = 1 i = 1 (a) Find the following for X-bar chart: 06 pts) Upper control limit, Center line, and Lower control limit (b) Find the following for R chart: (6 pts) Upper control limit, Center line, and Lower control...

  • Fifty sampling units of equal size were inspected, and the number of nonconforming situations was recorded....

    Fifty sampling units of equal size were inspected, and the number of nonconforming situations was recorded. The total number of instances was 388. Complete parts a through c. a. Determine the appropriate control chart to use for this process. Choose the correct answer below. O p-chart O R-chart O Both an R-chart and an X-chart O c-chart O X-chant b. Compute the mean value for the control chart. The mean is Round to three decimal places as needed.) c. Compute...

  • A control chart used to monitor the number of defects per unit is the: a. p-chart...

    A control chart used to monitor the number of defects per unit is the: a. p-chart b. R-chart c. X-bar chart d. c-chart e. Gantt chart

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
ADVERTISEMENT