Question

Ms. Chitra, the class teacher wants to add a new column, the scores of Grade with the values, ‘ A’, ‘B’, ‘A’, ‘A’, ‘B’, ‘A’ ,to the DataFrame. Help her choose the command to do so: *

0/1

df.column=[’A’,’B’,’A’,’A’,’B’,’A’]

df.loc[‘Grade’]= [’A’,’B’,’A’,’A’,’B’,’A’]

df [‘Grade’]=[’A’,’B’,’A’,’A’,’B’,’A’]

All are correct

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Answer 1

Answer:

option b

Explanation: