1.

What is the value of the quantity plotter on the Cusum charts?

A. (C_i= sum_{j=1}^i ( bar{x}_j- ) )
B. (C_i= sum_{j=1}^i ( bar{x}_j+2 ) )
C. (C_i= sum_{j=1}^i ( bar{x}_j-2 ) )
D. (C_i= sum_{j=1}^i ( bar{x}_j+ ) )
Answer» B. (C_i= sum_{j=1}^i ( bar{x}_j+2 ) )


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