Which of the following is NOT a typical step in NLP text preprocessing?

Which of the following is a key advantage of using box plots over histograms for visualizing data?

Which type of software testing focuses on the internal structure and logic of the code rather than its functionality?

Which of the following techniques is most suitable for handling and organizing an unstructured dataset with textual data?

In OOP, which concept allows a subclass to provide a specific implementation of a method already defined in its parent class?

Which sampling technique is most suitable when a population has distinct subgroups that should be represented proportionally?

What is the primary benefit of customer segmentation in a data-driven marketing strategy?

What does the Dickey-Fuller test primarily assess in a time series dataset?