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CBSE Class 12 Informatics Practices Question 3 of 101

Python Pandas — II — Question 3

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Question 3

Assertion. In a dataset, there can be missing values that cannot contribute to any computation.

Reason. In a dataset, NULL, NaN or None are considered the missing values.

  1. Both A and R are true and R is the correct explanation of A.
  2. Both A and R are true but R is not the correct explanation of A.
  3. A is true but R is false.
  4. A is false but R is true.
Answer

Both A and R are true and R is the correct explanation of A.

Explanation
Missing values are the values that cannot contribute to any computation or we can say that missing values are the values that carry no computational significance. In a dataset, NULL, NaN or None are considered the missing values.