MCQOPTIONS
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MCQOPTIONS
| 1. |
Which of these is another form of the cumulative sum value plotted on the cumulative sum chart? |
| A. | (C_i=(x_i- )+ sum_{j=1}^{i-1} (x_j+ ) ) |
| B. | (C_i=(x_i- )+C_{i-1} ) |
| C. | (C_i=(x_i- )+ sum_{j=1}^{i-1} (x_j+2 ) ) |
| D. | (C_i=(x_i- )-C_{i-1} ) |
| Answer» C. (C_i=(x_i- )+ sum_{j=1}^{i-1} (x_j+2 ) ) | |