Question 1
Which of the following Python libraries is best suited for creating and manipulating DataFrames?
Question 2
In a typical machine learning workflow, what is the purpose of data splitting?
Question 3
What does the $ \text{describe()} $ method do in Pandas?
Question 4
Which of the following is a key feature of NumPy?
Question 5
Which of the following is an example of an unsupervised learning task that can be performed using Scikit-learn?
