MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 9 Mcqs, each offering curated multiple-choice questions to sharpen your Data Science knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Result analysis are relatively easy to replicate or reproduce. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2. |
Which of the following gives reviewers an important tool without dramatically increasing the burden? |
| A. | Quality research |
| B. | Replication research |
| C. | Reproducible research |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 3. |
Which of the following step is not required in data analysis? |
| A. | Synthesize results |
| B. | Create reproducible code |
| C. | Interpret results |
| D. | None of the mentioned |
| Answer» E. | |
| 4. |
Which of the following can be used for data analysis model? |
| A. | CRAN |
| B. | CPAN |
| C. | CTAN |
| D. | All of the mentioned |
| Answer» E. | |
| 5. |
Point out the wrong statement with respect to reproducibility. |
| A. | Focuses on the validity of the data analysis |
| B. | The ultimate standard for strengthening scientific evidence |
| C. | Important when replication is impossible |
| D. | None of the mentioned |
| Answer» C. Important when replication is impossible | |
| 6. |
Which of the following is similar to a pre-specified clinical trial protocol? |
| A. | Caching-based Data Analysis |
| B. | Evidence-based Data Analysis |
| C. | Markdown-based Data Analysis |
| D. | All of the mentioned |
| Answer» C. Markdown-based Data Analysis | |
| 7. |
Which of the following is effective way of checking validity of data analysis? |
| A. | Re-run the analysis |
| B. | Review the code |
| C. | Check the sensitivity |
| D. | All of the mentioned |
| Answer» E. | |
| 8. |
Point out the correct statement with respect to replication. |
| A. | Focuses on the validity of the data analysis |
| B. | Focuses on the validity of the scientific claim |
| C. | Arguably a minimum standard for any scientific study |
| D. | All of the mentioned |
| Answer» B. Focuses on the validity of the scientific claim | |
| 9. |
Which of the following problem is solved by reproducibility? |
| A. | Scalability |
| B. | Data availability |
| C. | Improved data analysis |
| D. | None of the mentioned |
| Answer» C. Improved data analysis | |