When a process variable is Normally distributed,there are two important process characteristics that need to be monitored: the mean,$\mu$,and the standard deviation,$\sigma$.Which control chart would be used to monitor the process spread?
A)The R chart
B)The chart
C)The s chart
D)Any of the above charts would be appropriate to monitor process spread.
E)Only A and C monitor process spread.

Question

When a process variable is Normally distributed,there are two important process characteristics that need to be monitored: the mean,$\mu$,and the standard deviation,$\sigma$.Which control chart would be used to monitor the process spread?
A)The R chart 
B)The chart 
C)The s chart 
D)Any of the above charts would be appropriate to monitor process spread. 
E)Only A and C monitor process spread.

Quizplus · Accepted Answer

The Answer of When a process variable is Normally distributed,there are two important process characteristics that need to be monitored: the mean,$\mu$,and the standard deviation,$\sigma$.Which control chart would be used to monitor the process spread?
A)The R chart 
B)The chart 
C)The s chart 
D)Any of the above charts would be appropriate to monitor process spread. 
E)Only A and C monitor process spread.

When a Process Variable Is Normally Distributed,there Are Two Important μ\muμ

When a Process Variable Is Normally Distributed,there Are Two Important $\mu$