The capability of the process in meeting design specifications is higher, hence the probability of producing...
The capability of the process in meeting design specifications is higher, hence the probability of producing defects smaller, if
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the specification limits are closer to the mean. |
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the amount of variation in the process is larger. |
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the amount of variation in the process is smaller. |
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the mean is smaller |
Homework Answers
The correct answer is option C, i.e. The capability of the process in meeting design specifications is higher, hence the probability of producing defects smaller, if the amount of variation in the process is smaller.
If the specification limits are closer to the mean, then the probability of the process in meeting design specifications would become lower.
If the amount of variation in the process is larger, then the capability of the process in meeting design specifications would also become lower. The mean of a process does not have an impact on the capability of a process to achieve design specifications.
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The capability of the process in meeting design specifications
is higher, hence the probability of producing...
6) For the process to be capable of meeting design specifications the process capability index must...
6) For the process to be capable of meeting design specifications the process capability index must be a- less than one (1.0) b- greater than one (1.0) c less than zero (0.0) d- greater than zero (0.0) 7) We are monitoring a process that has an outcome that is normally distributed with a mean of 100 and a standard deviation of 10. We would use a (n)----- -- to evaluate whether this process's average is remaining in control. a- x-bar...
Which of the following statements is TRUE about capability analyses? A. A higher process capability index...
Which of the following statements is TRUE about capability analyses? A. A higher process capability index means the process has a higher defect probability B. A higher process capability index means the process has a lower defect probability C. A process must have its mean centered in the middle of its tolerance interval in order to perform capability analyse D. A process capability index of 1.33 means that a process has a six sigma capability
Design specifications require that a key dimension on a product measure 101 ± 16 units. A...
Design specifications require that a key dimension on a product measure 101 ± 16 units. A process being considered for producing this product has a standard deviation of five units. a. What can you say (quantitatively) regarding the process capability? Assume that the process is centered with respect to specifications. (Round your answer to 4 decimal places.) Process capability index ???? b. Suppose the process average shifts to 96. Calculate the new process capability. (Round your answer to 4 decimal places.)...
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)
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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...
QUESTION 25 (10 points) ‐ Process Capability Indexes A ball bearing design for wheel assemblies used...
QUESTION 25 (10 points) ‐ Process Capability Indexes A ball bearing design for wheel assemblies used in giant mining dump trucks requires the inner diameter to have a lower specification unit (LSL) of 1,097.50 mm and an upper specification unit (USL) of 1,102.50 mm. A simple random sample of 270 finished ball bearings, which were produced by an approximately normally distributed process, has the sample average of 1101.20 mm and the sample standard deviation of 0.60 mm. A too small...
QUESTION 25 (10 points) Process Capability Indexes A ball bearing design for wheel assemblies used in...
QUESTION 25 (10 points) Process Capability Indexes A ball bearing design for wheel assemblies used in giant mining dump trucks requires the inner diameter to have a lower specification unit (LSL) of 1,097.50 mm and an upper specification unit (USL) of 1,102.50 mm. A simple random sample of 270 finished ball bearings, which were produced by an approximately normally distributed process, has the sample average of 1101.20 mm and the sample standard deviation of 0.60 mm. A too small inner...
The specification for a part is 7.6 ± 0.2. The process has run for 1 month producing i lot per day and produces parts with a mean of 7.55 and a variance of 0.0009. (20 pts) 2. What are the values of...
The specification for a part is 7.6 ± 0.2. The process has run for 1 month producing i lot per day and produces parts with a mean of 7.55 and a variance of 0.0009. (20 pts) 2. What are the values of the two appropriate capability indices? Make sure you pick the ones that match this production condition. a. Your customer is in a high reliability industry like automotive or medical products. Do you believe you are meeting their capability...
54 A manufacturing process for the company producing wheel bearings was investigated Samples of 4 subgroups...
54 A manufacturing process for the company producing wheel bearings was investigated Samples of 4 subgroups where tested each containing 6 wheel bearings The specification limits for the process are given as 40 and 5 2 Given the following data for random measurements taken on the wheel bearing dunng their three shifts 56 54 Subgroup 1 Subgroup 2 Subgroup 3 59 50 48 52 51 50 464258 52 57 50 543 56 47 | 49 Subgroup 4 55 51 50...
eBook Suppose that Motorola uses the normal distribution to determine the probability of defects and the number of...
eBook Suppose that Motorola uses the normal distribution to determine the probability of defects and the number of defects in a particular production process. Assume that the production process manufactures items with a mean weight of 10 ounces. Calculate the probability of a defect and the suspected number of defects for a 1,000-unit production run in the following situations. (a) The process standard deviation is 0.30, and the process control is set at plus or minus one standard deviation. Units...
6) For the process to be capable of meeting design specifications the process capability index must be a- less than one (1.0) b- greater than one (1.0) c less than zero (0.0) d- greater than zero (0.0) 7) We are monitoring a process that has an outcome that is normally distributed with a mean of 100 and a standard deviation of 10. We would use a (n)----- -- to evaluate whether this process's average is remaining in control. a- x-bar...
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)
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...
QUESTION 25 (10 points) Process Capability Indexes A ball bearing design for wheel assemblies used in giant mining dump trucks requires the inner diameter to have a lower specification unit (LSL) of 1,097.50 mm and an upper specification unit (USL) of 1,102.50 mm. A simple random sample of 270 finished ball bearings, which were produced by an approximately normally distributed process, has the sample average of 1101.20 mm and the sample standard deviation of 0.60 mm. A too small inner...
The specification for a part is 7.6 ± 0.2. The process has run for 1 month producing i lot per day and produces parts with a mean of 7.55 and a variance of 0.0009. (20 pts) 2. What are the values of the two appropriate capability indices? Make sure you pick the ones that match this production condition. a. Your customer is in a high reliability industry like automotive or medical products. Do you believe you are meeting their capability...
54 A manufacturing process for the company producing wheel bearings was investigated Samples of 4 subgroups where tested each containing 6 wheel bearings The specification limits for the process are given as 40 and 5 2 Given the following data for random measurements taken on the wheel bearing dunng their three shifts 56 54 Subgroup 1 Subgroup 2 Subgroup 3 59 50 48 52 51 50 464258 52 57 50 543 56 47 | 49 Subgroup 4 55 51 50...
eBook Suppose that Motorola uses the normal distribution to determine the probability of defects and the number of defects in a particular production process. Assume that the production process manufactures items with a mean weight of 10 ounces. Calculate the probability of a defect and the suspected number of defects for a 1,000-unit production run in the following situations. (a) The process standard deviation is 0.30, and the process control is set at plus or minus one standard deviation. Units...
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