IIT Mandi CSE Quiz Day 4

What type of plot is used in Matplotlib to display data points as dots on a Cartesian plane?

• Line Plot

• Bar Graph

• Scatter Plot

• Pie Chart

Which of the following plots is ideal for showing the distribution of data by grouping values into bins?

• Line Plot

• Bar Graph

• Histogram

• Contour Plot

In Matplotlib, which type of plot is commonly used to display the proportion of different categories as parts of a whole?

• Line Plot

• Pie Chart

• Bar Graph

• Scatter Plot

What is the primary purpose of a Line Plot in Matplotlib?

• To display the frequency distribution of a variable

• To show relationships between continuous variables

• To display categorical data

• To show a map of data values

What does a Contour Plot visualize in Matplotlib?

• The distribution of data

• Relationships between multiple variables using a three-dimensional surface

• Proportions of different categories

• The frequency of discrete data

In Pandas, what is a Pandas Series?

• A two-dimensional data structure

• A collection of functions for data manipulation

• A one-dimensional array with labels

• A multi-dimensional array

Which of the following is NOT a feature of Pandas Series?

• Creation and manipulation

• Indexing and slicing

• Grouping, merging, and concatenation

• Functions and operations

Which Pandas data structure is used for storing two-dimensional data with rows and columns?

• Pandas Series

• NumPy array

• Pandas DataFrame

• List

What is a key operation that can be performed with a Pandas DataFrame?

• Merging and concatenating data

• Plotting data

• Only slicing data

• Only creating series

Which of the following is true regarding indexing and slicing in Pandas Series?

• You can only slice data in Pandas DataFrames

• Series objects do not support indexing

• Indexing and slicing allow selecting specific data elements from a Series

• Pandas Series require explicit numerical indexing