Data-Analysis-fork-ds | Question 4
Last Updated :
02 Dec, 2022
Q4. Consider the column of the dataframe df[‘a’]. The column has been standardized. Standard deviation of the values, i.e the result of applying the following operation df[‘a’].std() :
(A)
1
(B)
0
(C)
3
(D)
4
Answer: (A)
Explanation:
Quiz of this Question
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