Add to Chrome
✅ The verified answer to this question is available below. Our community-reviewed solutions help you understand the material better.
9. What is the output of 'df['Course'].unique()' after converting "Course" to a category type?
['Alice', 'Bob', 'Charlie']
[90, 85, 88]
['01-05-2000', '12-20-1999', '07-07-1998']
['History', 'Math', 'Science']
Get Unlimited Answers To Exam Questions - Install Crowdly Extension Now!