Multiple Choice
Table 5.11
Factors for Calculating Three-Sigma Limits for the
Chart and R-Chart
Source: 1950 ASTM Manual on Quality Control of Materials, copyright American Society for Testing Materials. Reprinted with permission.
-Construct a 3-sigma R-chart for the length in centimeters of a part from the following table. What is the upper control limit of your R-chart? 
A) .032
B) 0.51
C) 0.73
D) 2.28
Correct Answer:

Verified
Correct Answer:
Verified
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