Question Answered step-by-step The following creates a DataFrane called df with a column called… The following creates a DataFrane called df with a column called sample with 4 values – ‘good’, ‘day’, ‘good’, ‘bye’ What command will produce the following output with the values in sample in upper case? 0 GOOD 1 DAY 2 GOOD 3 BYE dtype: object df.sample.upper()df.str.upper()df[sample].upper()df.sample.str.upper()df[‘sample’].upper()Why is the answer D not A. Is anyone able to get D to work? Computer Science Engineering & Technology Python Programming IS 6010 Share QuestionEmailCopy link Comments (0)