Data Analysis Concepts and Terminology

What does CSV stand for in data files?

• Column Separated Value

• Comma Separated Value

• Character String Value

• Combined Spreadsheet View

What is the output of a classification model?

• Category or Label

• Numeric Value

• Table

• CSV File

Which library is primarily used for Data Analysis in Python?

• Matplotlib

• NumPy

• Pandas

• Seaborn

What does NaN mean in data analysis?

• Not a Number

• Null and Nullified

• No applicable Name

• Number at Node

Which of these is a supervised Learning algorithm?

• K-Means

• DBSCAN

• Linear Regression

• PCA

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