MCQOPTIONS
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MCQOPTIONS
This section includes 11 Mcqs, each offering curated multiple-choice questions to sharpen your Statistical Quality Control knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
If the value of 0 > 1, K will have a negative value. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2. |
After the value of Ci increasing than the value of _____ the process is said to be out-of-control. |
| A. | Control interval |
| B. | Decision interval |
| C. | Distribution interval |
| D. | Calculation interval |
| Answer» C. Distribution interval | |
| 3. |
Which of these is always correct? |
| A. | (C_i^- 0 ) |
| B. | (C_i^- 0 ) |
| C. | (C_i^->1.323 ) |
| D. | (C_i^-<-1.323 ) |
| Answer» B. (C_i^- 0 ) | |
| 4. |
If the value of the quantity (( _0-K)-x_i+C_{i-1}^- ) becomes negative, what will be the value of the value Ci ? |
| A. | Negative |
| B. | Positive |
| C. | Zero |
| D. | Can be both, 1 |
| Answer» D. Can be both, 1 | |
| 5. |
What is the starting value of the one-sided lower cusum? |
| A. | 1.5 |
| B. | -1.5 |
| C. | 0 |
| D. | .3 |
| Answer» D. .3 | |
| 6. |
What is the starting value of one-sided upper cusum? |
| A. | 1 |
| B. | 6 |
| C. | 5 |
| D. | 0 |
| Answer» E. | |
| 7. |
What is the value of K in the terms of out-of-control mean and the target mean? |
| A. | (K= frac{| _0- _1|}{2} ) |
| B. | (K= frac{| _1- _0|}{2} ) |
| C. | (K= frac{| _1- _0|}{4} ) |
| D. | (K=3 frac{| _1- _0|}{4} ) |
| Answer» C. (K= frac{| _1- _0|}{4} ) | |
| 8. |
What is the value of 1(out-of-control mean) in the terms of the actual target mean 0, and the shift? |
| A. | <sub>1</sub>= <sub>0</sub>+ |
| B. | <sub>1</sub>= <sub>0</sub>+2 |
| C. | <sub>1</sub>= <sub>0</sub>+ ( frac{ }{2} ) |
| D. | <sub>1</sub>= <sub>0</sub>- |
| Answer» B. <sub>1</sub>= <sub>0</sub>+2 | |
| 9. |
What is the value is called, when used in the expression of K? |
| A. | The shift of mean in standard deviation units |
| B. | The shift of variance in standard deviation units |
| C. | The shift of standard deviation in mean units |
| D. | The shift of mean in variance units |
| Answer» B. The shift of variance in standard deviation units | |
| 10. |
What is the value of one sided lower cusum? |
| A. | (C_i^-=min u2061[0,x_i-( _0+K)+C_{i-1}^-] ) |
| B. | (C_i^-=max u2061[0,x_i-( _0+K)+C_{i-1}^-] ) |
| C. | (C_i^-=min u2061[0,( _0-K)-x_i+C_{i-1}^-] ) |
| D. | (C_i^-=max u2061[0,( _0-K)-x_i+C_{i-1}^-] ) |
| Answer» E. | |
| 11. |
Which of these is a correct expression for the one sided upper cusum? |
| A. | (C_i^+=min u2061[0,x_i-( _0+K)+C_{i-1}^+] ) |
| B. | (C_i^+=max u2061[0,x_i-( _0+K)+C_{i-1}^+] ) |
| C. | (C_i^+=min u2061[0,( _0-K)-x_i+C_{i-1}^+ ] ) |
| D. | (C_i^+=max u2061[0,( _0-K)-x_i+C_{i-1}^+] ) |
| Answer» C. (C_i^+=min u2061[0,( _0-K)-x_i+C_{i-1}^+ ] ) | |