The following are quality control data for a manufacturing process at Kensport Chemical Company. The data show the temperature in degrees centigrade at five points in time during a manufacturing cycle. Sample x R 1 95.72 1.0 2 95.24 0.9 3 95.18 0.7 4 95.48 0.4 5 95.46 0.5 6 95.32 1.1 7 95.40 0.9 8 95.44 0.3 9 95.08 0.2 10 95.50 0.6 11 95.80 0.6 12 95.22 0.2 13 95.54 1.3 14 95.22 0.4 15 95.04 0.8 16 95.72 1.1 17 94.82 0.6 18 95.46 0.5 19 95.60 0.4 20 95.74 0.6 The company is interested in using control charts to monitor the temperature of its manufacturing process. Compute the upper and lower control limits for the R chart. (Round your answers to three decimal places.) Compute the upper and lower control limits for the x chart. (Round your answers to three decimal places.)
The following are quality control data for a manufacturing process at Kensport Chemical Company. The data show the temperature in degrees centigrade at five points in time during a manufacturing cycle. Sample x R 1 95.72 1.0 2 95.24 0.9 3 95.18 0.7 4 95.48 0.4 5 95.46 0.5 6 95.32 1.1 7 95.40 0.9 8 95.44 0.3 9 95.08 0.2 10 95.50 0.6 11 95.80 0.6 12 95.22 0.2 13 95.54 1.3 14 95.22 0.4 15 95.04 0.8 16 95.72 1.1 17 94.82 0.6 18 95.46 0.5 19 95.60 0.4 20 95.74 0.6 The company is interested in using control charts to monitor the temperature of its manufacturing process. Compute the upper and lower control limits for the R chart. (Round your answers to three decimal places.) Compute the upper and lower control limits for the x chart. (Round your answers to three decimal places.)
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter29: Tolerance, Clearance, And Interference
Section: Chapter Questions
Problem 16A: Spacers are manufactured to the mean dimension and tolerance shown in Figure 29-12. An inspector...
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The following are quality control data for a manufacturing process at Kensport Chemical Company. The data show the temperature in degrees centigrade at five points in time during a manufacturing cycle.
Sample |
x
|
R |
---|---|---|
1 | 95.72 | 1.0 |
2 | 95.24 | 0.9 |
3 | 95.18 | 0.7 |
4 | 95.48 | 0.4 |
5 | 95.46 | 0.5 |
6 | 95.32 | 1.1 |
7 | 95.40 | 0.9 |
8 | 95.44 | 0.3 |
9 | 95.08 | 0.2 |
10 | 95.50 | 0.6 |
11 | 95.80 | 0.6 |
12 | 95.22 | 0.2 |
13 | 95.54 | 1.3 |
14 | 95.22 | 0.4 |
15 | 95.04 | 0.8 |
16 | 95.72 | 1.1 |
17 | 94.82 | 0.6 |
18 | 95.46 | 0.5 |
19 | 95.60 | 0.4 |
20 | 95.74 |
0.6 |
The company is interested in using control charts to monitor the temperature of its manufacturing process. Compute the upper and lower control limits for the R chart. (Round your answers to three decimal places.)
Compute the upper and lower control limits for the x chart. (Round your answers to three decimal places.)
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