Question

Refer to Table 56.1 - Factors for Computing Control Chart Limits: 13.ma) for this problem Thirty-five samples of size 7 cach
0 0
Add a comment Improve this question Transcribed image text
Answer #1

X-BAR = 45.75
R-BAR = 1.64

A2 VALUE CORRESPONDING TO N = 7 = 0.419
D3 & D4 VALUES CORRESPONDING TO N = 7, D3 = 0.076 & D4 = 1.924

FOR X
UCL = XBAR + (A2 * RBAR) = 45.75 + (0.419 * 1.64) = 46.437
LCL = XBAR - (A2 * RBAR) = 45.75 - (0.419 * 1.64) = 45.063

FOR R
UCL = RBAR * D4 = 1.64 * 1.924 = 3.155
LCL = RBAR * D3 = 1.64 * 0.076 = 0.125

Add a comment
Know the answer?
Add Answer to:
Refer to Table 56.1 - Factors for Computing Control Chart Limits: 13.ma) for this problem Thirty-five...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

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
  • Refer to Table 56.1 - Factors for Computing Control Chart Limits (sigma) for this problem. Thirty-five...

    Refer to Table 56.1 - Factors for Computing Control Chart Limits (sigma) for this problem. Thirty-five samples of size 7 each were taken from a fertilizer-bag-filling machine at Panos Kouvels Lifelong Lawn Lid. The results were: Overal mean = 54.75 lb.: Average range R 164 b. a) For the given sample size, the control limits for 3-sigma x chart are Upper Control Limit (UCL) - D. (round your response to three decimal places). Lower Control Limit (LCL)-1. (round your response...

  • Refer to Table 56.1 - Factors for Computing Control Chart Limits (3 sigma) for this problem....

    Refer to Table 56.1 - Factors for Computing Control Chart Limits (3 sigma) for this problem. Thirty-five samples of size 7 each were taken from a fertilizer-bag-filing machine at Panos Kouvelis Lifelong Lawn Ltd. The results were: Overall mean = 54.75 16.; Average range R = 1.84 6. a) For the given sample size, the control limits for 3-sigma x chart are: Upper Control Limit (UCL) - b. (round your response to three decimal places). Lower Control Limit (LL)-11. round...

  • Refer to Table 56.1 - Factors for Computing Control Chart Limits (3 sigma) for this problem....

    Refer to Table 56.1 - Factors for Computing Control Chart Limits (3 sigma) for this problem. Thirty-five samples of size 7 each were taken from a fertilizer-bag-filling machine at Panos Kouvelis Lifelong Lawn Ltd. The results were: Overall mean = 60.75 lb.: Average range R = 1.78 lb. a) For the given sample size, the controllimits for 3-sigma x chart are: Upper Control Limit (UCL)- b. (round your response to three decimal places). Lower Control Limit (LCL:) - (round your...

  • Problem 6s.11ac Question Help Refer to Table $6.1 - Factors for Computing Control Chart Limits (3...

    Problem 6s.11ac Question Help Refer to Table $6.1 - Factors for Computing Control Chart Limits (3 sigma) for this problem. Twelve samples, each containing five parts, were taken from a process that produces steel rods at Emmanual Kodzi's factory. The length of each rod in the samples was determined. The results were tabulated and sample means and ranges were computed. The results were: Sample Sample Mean Range qe (in.) (in.) 9.402 0.033 9.404 0.041 9.391 0.034 9.408 0.051 9.399 0.031...

  • that was the complete data the second picture is the control limits Refer to Table S61...

    that was the complete data the second picture is the control limits Refer to Table S61 - Factors for Computing Control Chart Limits (3 sigma) for this problem. Ross Hopkins is attempting to monitor a filling process that has an overall average of 705 mL. The average range R is 8 ml. For a sample size of 10, the control limits for 3-sigma x chart are: Upper Control Limit (UCL.2)= ml (round your response to three decimal places). Lower Control...

  • Refer to the table Factors for Computing Control Chart Limits (3 sigma) for this problem. Pet...

    Refer to the table Factors for Computing Control Chart Limits (3 sigma) for this problem. Pet Products, Inc., caters to the growing market for cat supplies, with a full line of products ranging from litter to toys to flea powder. One of its newer products, a tube of fluid that prevents hairballs in long-haired cats, is produced by an automated machine set to fill each tube with 63 5 grams of paste To keep this filling process under control, four...

  • a) What are the lower and upper control limits for this chart if these limits are...

    a) What are the lower and upper control limits for this chart if these limits are chosen to be four standard deviations from the​target? Upper Control Limit ​(UCL - subscript x) = _______ calories ​(enter your response as an​ integer). Lower Control Limit ​(LCL- subscript x) = ________calories ​(enter your response as an​ integer). ​ b) What are the limits with three standard deviations from the​ target? The ​3-sigma x overbarx chart control limits​are: Upper Control Limit ​(UCL - subscript...

  • Refer to the table Factors for Computing Control Chart Limits (3 sigma) for this problem. A...

    Refer to the table Factors for Computing Control Chart Limits (3 sigma) for this problem. A process at Amit Eynan Bottling Company that is considered in control measures liquid in ounces. Below are the last 12 samples taken. The sample size = 4. 1 2 4 5 6 7 11 12 10 19.9 20.2 20.1 19.8 19.9 3 19.8 19.9 20.0 20.1 19.9 19.3 19.7 20.1 19.8 20.1 19.9 19.3 19.8 19.8 20.1 20.1 19.9 19.9 19.6 19.7 19.4 8...

  • Omm Lecture Exercise #11 TABLE 56.1 Factors for Computing Control Chart Limits (3 sigma) SAMPLE SIZE,...

    Omm Lecture Exercise #11 TABLE 56.1 Factors for Computing Control Chart Limits (3 sigma) SAMPLE SIZE, MEAN FACTOR, UPPER RANGE, LOWER RANGE, n A2 D D 2 1.880 3.268 0 3 1.023 2.574 0 4 .729 2.282 0 5 .577 2.115 0 6 .483 2.004 0 7 .419 1.924 1.864 0.076 0.136 8 .373 9 .337 1.816 0.184 10 .308 1.777 0.223 12 .266 1.716 0.284 We wish to determine if screw production is in statistical control. We have no...

  • Auto pistons at Wemming​ Chung's plant in Shanghai are produced in a forging​ process, and the...

    Auto pistons at Wemming​ Chung's plant in Shanghai are produced in a forging​ process, and the diameter is a critical factor that must be controlled. From sample sizes of 1010 pistons produced each​ day, the mean and the range of this diameter have been as​ follows:                                                                 Day Mean Bold x overbarx ​(mm) Range R ​(mm) 1 156.9156.9 4.24.2 2 153.2153.2 4.64.6 3 153.6153.6 4.14.1 4 155.5155.5 5.05.0 5 156.6156.6 4.54.5 ​a) What is the value of x double overbarx​?...

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