Table 5.11
Factors for Calculating Three-Sigma Limits for the $ \bar{x} $
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 x-bar chart for the length in centimeters of a part from the following table. What is the upper control limit?
A) 0.522
B) 0.509
C) 0.496
D) 0.475

Question

Table 5.11
Factors for Calculating Three-Sigma Limits for the $ \bar{x} $ 
 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 x-bar chart for the length in centimeters of a part from the following table. What is the upper control limit? 
A) 0.522 
B) 0.509 
C) 0.496 
D) 0.475

Quizplus · Accepted Answer

The Answer of Table 5.11
Factors for Calculating Three-Sigma Limits for the $ \bar{x} $ 
 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 x-bar chart for the length in centimeters of a part from the following table. What is the upper control limit? 
A) 0.522 
B) 0.509 
C) 0.496 
D) 0.475

Table 511 Factors for Calculating Three-Sigma Limits for The The xˉ \bar{x} xˉ

Table 511
Factors for Calculating Three-Sigma Limits for The The $\bar{x}$