If the deployment of the cusum is extended to the case of averages of the rational subgroups where sample size n>1, what will be done?

The value of i be replaced by x i

The value of xi be replaced by i

The value of i be replaced by xi

The value of Ci+ be replaced by value of Ci

The value of Ci be replaced by the value of Ci+

If the deployment of the cusum is extended to the case of averages of

1.	If the deployment of the cusum is extended to the case of averages of the rational subgroups where sample size n>1, what will be done?
A.	The value of x<sub>i</sub> be replaced by <sub>i</sub>
B.	The value of <sub>i</sub> be replaced by x<sub>i</sub>
C.	The value of C<sub>i</sub><sup>+</sup> be replaced by value of C<sub>i</sub><sup> </sup>
D.	The value of C<sub>i</sub><sup> </sup> be replaced by the value of C<sub>i</sub><sup>+</sup>
Answer» B. The value of <sub>i</sub> be replaced by x<sub>i</sub>