The correct response is: querying your dataset, grouping and aggregating your data.
Explanation:
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Querying Your Dataset: This refers to the ability to filter, search, and extract subsets of data from a larger DataFrame based on specific conditions. It allows users to interactively explore data and retrieve relevant information for analysis.
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Grouping and Aggregating Your Data: This function allows users to group data based on one or more columns and then apply aggregation functions (like sum, mean, count, etc.) to analyze and summarize the data. This is particularly useful for obtaining insights from categorical data or reconciling large datasets into more meaningful statistics.
These functions are fundamental to data analysis using the pandas library in Python.