You want to find the most common value in a column of surnames. Which one of the following expressions would reveal this?
Select one:
pl.col("surname").median()
pl.col("surname").mean()
pl.col("surname").mode()
pl.col("surname").mod()
Hint
Think back to your basic statistics knowledge.
Sorry! There has been an error processing your answer. Please try again.
Got feedback on this question?