MCQOPTIONS
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MCQOPTIONS
This section includes 6 Mcqs, each offering curated multiple-choice questions to sharpen your R Programming knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following create a set of identity mappings? |
| A. | ggplot |
| B. | aes_all |
| C. | aes |
| D. | ggorder |
| Answer» E. | |
| 2. |
__________ is interval represented by a vertical line, with a point in the middle. |
| A. | geom_range |
| B. | geom_pointrange |
| C. | printplot |
| D. | geom_contour |
| Answer» C. printplot | |
| 3. |
_________ describe the type of plot you will produce. |
| A. | geoms |
| B. | ggplot |
| C. | fplot |
| D. | gplot |
| Answer» B. ggplot | |
| 4. |
Which of the following draws nothing? |
| A. | geom_blank |
| B. | geom |
| C. | geom_bin2d |
| D. | geom_contour |
| Answer» D. geom_contour | |
| 5. |
______ display a smooth density estimate. |
| A. | geom_density2 |
| B. | geom_density |
| C. | aes_sdensity |
| D. | geom_contour |
| Answer» C. aes_sdensity | |
| 6. |
_________ display contours of a 3d surface in 2d. |
| A. | aes_contour |
| B. | geom_contour |
| C. | aes_gem |
| D. | aes_auto |
| Answer» C. aes_gem | |