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Welcome to the Data Analysis and Research MCQs Page

Dive deep into the fascinating world of Data Analysis and Research with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Data Analysis and Research, a crucial aspect of Data Science. In this section, you will encounter a diverse range of MCQs that cover various aspects of Data Analysis and Research, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Data Science.

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Check out the MCQs below to embark on an enriching journey through Data Analysis and Research. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Data Science.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Data Analysis and Research. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Data Analysis and Research MCQs | Page 5 of 9

Q41.
Which of the following clustering requires merging approach?
Discuss
Answer: (b).Hierarchical
Q42.
K-means is not deterministic and it also consists of number of iterations.
Discuss
Answer: (a).True
Q43.
Which of the following gave rise to need of graphs in data analysis?
Discuss
Answer: (d).All of the mentioned
Q44.
Which of the following is characteristic of exploratory graph?
Discuss
Answer: (c).Color is used for personal information
Discuss
Answer: (a).coplots are one dimensional data graph
Q46.
Which of the following graph can be used for simple summarization of data?
Discuss
Answer: (c).Barplot
Q47.
Color and shape are used to add dimensions to graph data.
Discuss
Answer: (a).True
Q48.
Which of the following information is not given by five-number summary?
Discuss
Answer: (c).Mode
Q49.
Which of the following is also referred to as overlayed 1D plot?
Discuss
Answer: (a).lattice
Q50.
Spinning plots can be used for two dimensional data.
Discuss
Answer: (a).True
Page 5 of 9

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