Final Quiz

This quiz will make sure you've covered the necessary knowledge in the application of functions using apply/map in Pandas.

Final apply/map quiz

1

How can you create a new column containing the value in plays multiplied by 2? (Choose all that apply.)

A)

df['new_plays'] = df['plays'] * 2

B)

df['new_plays'] = df.apply(lambda x: x['plays'] * 2, axis=1)

C)

df['new_plays'] = df.apply(lambda x: x['plays'] * 2, axis=0)

D)

df['new_plays'] = df['plays'].map(lambda x: x*2)

Question 1 of 30 attempted

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