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Machine Learning Practice · End Term · 24 Dec 2023 · September 2023 term · Set FDD1

Question 1: Consider the following Python code using Pandas: What doe…

Question 1

+2 marksOne correct option

Consider the following Python code using Pandas:

What does the groupby operation in the code achieve?

  1. A

    It calculates the total price for each category.

  2. B

    It calculates the average price for each category.

  3. C

    It groups the data by the ’Category’ column.

  4. D

    It filters out rows where the ’Price’ column is zero.

Show answer

Correct answer

  • B

    It calculates the average price for each category.

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Question 1 of 38 in the IIT Madras BS Machine Learning Practice (MLP) End Term paper sat on 24 Dec 2023, in the September 2023 term (IIT M DIPLOMA FN EXAM FDD1 24 Dec 2023). It carries 2 marks.

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