Data Visualization Data Science

@T-Bone

This question paper focuses on the "Data Visualization" of Data Science. These Multiple Choice Questions (mcq) should be practiced to improve the Data Science skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.

This question paper focuses on the "Data Visualization" of Data Science. These Multiple Choice Questions (mcq) should be practiced to improve the Data Science skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.

Questions

1. What is true about Data Visualization?

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2. Data can be visualized using?

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3. Data visualization is also an element of the broader _____________.

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4. Which method shows hierarchical data in a nested format?

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5. Which is used to inference for 1 proportion using normal approx?

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6. Which is used to find the factor congruence coefficients?

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7. Which of the following is tool for checking normality?

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8. Which of the following is false?

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9. Common use cases for data visualization include?

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10. Which of the following plots are often used for checking randomness in time series?

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11. Which are pros of data visualization?

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12. Which are cons of data visualization?

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13. Which of the intricate techniques is not used for data visualization?

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14. Which one of the following is most basic and commonly used techniques?

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15. Which is used to query and edit graphical settings?

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16. Which of the following method make vector of repeated values?

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17. Who calls the lower level functions lm.fit?

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18. Which of the following lists names of variables in a data.frame?

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19. Which of the folllowing statement is true?

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20. ________is used for density plots?

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Index of Questions