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CS Unit 11
| Question | Answer |
|---|---|
| Bar Graph | A chart that represents categorical data with rectangular bars, where the length of each bar is proportional to the value it represents. |
| Data Visualization | The graphical representation of data to communicate information clearly and efficiently through visual elements like charts and graphs. |
| Immutable | A property of an object that cannot be changed after it is created, such as a tuple. |
| Indexing | Accessing elements of a list or tuple using their position within the structure, starting from zero. |
| Mutable | Describes an object that can be changed after it is created, such as a dictionary or list in Python. |
| Nested List | A list within another list, used to organize data in a multi-dimensional array, allowing for complex data structures. |
| Scatter Plot | A graph that uses dots to represent values obtained for two different variables, showing the relationship between them. |
| Tuple | An immutable sequence of elements, similar to lists but unchangeable, often used to store related data. |