MCQOPTIONS
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MCQOPTIONS
This section includes 15 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. |
The practical situation of MSP says that all the data from the streams are perfectly correlated. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2. |
Assignable cause may be present even when any one or a few streams have their output off-target. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 3. |
If there are 6 streams of a process and sample size is 4, what is true? |
| A. | 6 units individually from any 4 streams |
| B. | 4 units individually from all the 6 streams |
| C. | 10 units from any stream |
| D. | 4 units from any one stream |
| Answer» C. 10 units from any stream | |
| 4. |
Which of these is not an assumption made for the GCC? |
| A. | Same target value for all the streams |
| B. | Same inherent variability for all the streams |
| C. | All streams data are perfectly correlated |
| D. | Each stream data is based on the normal distribution |
| Answer» D. Each stream data is based on the normal distribution | |
| 5. |
Which of these is an assumed standard distribution for the quality characteristic data from different streams of MSP for construction of GCC? |
| A. | Lognormal |
| B. | Normal |
| C. | Poisson |
| D. | Binomial |
| Answer» C. Poisson | |
| 6. |
Who was the first person to discover the technique of GCC (Group Control Charts)? |
| A. | Freund |
| B. | Maxwell |
| C. | Boyd |
| D. | Montgomery |
| Answer» D. Montgomery | |
| 7. |
Which technique is used to monitor MSPs? |
| A. | Cusum control charts |
| B. | EWMA charts |
| C. | Shewhart charts |
| D. | Group control charts |
| Answer» E. | |
| 8. |
When only the output of only one stream is off target we need to control _________ |
| A. | The whole MSP |
| B. | Only that Process stream |
| C. | Every process steam |
| D. | Every process stream except the steam which has off target output |
| Answer» C. Every process steam | |
| 9. |
Which of these is a type of situation occurring when an assignable cause has come up in the case of MSP? |
| A. | The whole process is in control |
| B. | All streams are on-target |
| C. | All streams are off target |
| D. | Every stream is on-target |
| Answer» D. Every stream is on-target | |
| 10. |
If the data of the streams of the MSP are all correlated (perfectly), what control procedure may be adopted? |
| A. | Different control chart for different stream |
| B. | One control chart for some streams and one for a group |
| C. | Different control charts for different groups of streams |
| D. | One control chart for the any stream of all streams |
| Answer» E. | |
| 11. |
What conclusion can we get about the process from the following statement?“A machine has several heads, with each head producing identical units of product.” |
| A. | Process is a MSP |
| B. | Process is a SSP (single stream process) |
| C. | Process is in-control |
| D. | Process is out-of-control |
| Answer» B. Process is a SSP (single stream process) | |
| 12. |
Each of the stream can _________ adjusted __________ in the case of an MSP. |
| A. | Never, either individually or in small groups |
| B. | Always, individually |
| C. | Always, either individually or in small groups |
| D. | Always, only in small groups |
| Answer» D. Always, only in small groups | |
| 13. |
When are the sources, or streams, in an MSP, considered to be identical? |
| A. | When the process is out-of-control |
| B. | When the process is in-control |
| C. | When the process is running |
| D. | The sources are never identical in any of the states of process |
| Answer» C. When the process is running | |
| 14. |
What does P stand for in MSP? |
| A. | Point |
| B. | Pressurization |
| C. | Prices |
| D. | Process |
| Answer» E. | |
| 15. |
Which of these is a correct definition for an MSP? |
| A. | Process in which same value of data comes from several sources |
| B. | Process in which data at a point in time consisting of measurement from several sources |
| C. | Process in which many values of data come from single source |
| D. | Process in which data at a point in time consisting of measurement from single sources |
| Answer» C. Process in which many values of data come from single source | |