A

Admin • 802.91K Points
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Q. What will `df[['A', 'B']].mean()` do?

  • (A) Return mean of each column
  • (B) Return total of each column
  • (C) Return rows with mean values
  • (D) Return standard deviation
  • Correct Answer - Option(A)
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  • Filed under category Pandas
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Explanation by: Admin
`mean()` calculates mean for each selected column.

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