Suppose the contents of first three rows of my dataframe df are as follows: sepal_length sepal_wádth petal_length petal_width Туре 5.1 3.5 02 Iris-setosa 1.4 02 lris-setosa 49 3.0 1.4 47 32 1.3 02 Iris-setosa Then which of the following statements will delete the first column 'sepal_length" of the df? O a. df.delete(["sepal_length"], axis=1, inplace=True) O b. df.delete(["sepal_length"], axis=1) O . df.drop(["sepal_length"], axis=1) O d. df.drop(["sepal_length"], axis=1, inplace=True)

Np Ms Office 365/Excel 2016 I Ntermed
1st Edition
ISBN:9781337508841
Author:Carey
Publisher:Carey
Chapter8: Working With Advanced Functions
Section: Chapter Questions
Problem 4.4CP
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Suppose the contents of first three rows of my dataframe df are as follows:
sepal_length sepal_width petal_length petal_width
Туре
5.1
0.2 Iris-setosa
3.5
1.4
49
3.0
1.4
0.2 Iris-setosa
4.7
3.2
1.3
0.2 Iris-setosa
Then which of the following statements will delete the first column 'sepal length" of the df?
O a. df.delete(["sepal_length"], axis=1, inplace=True)
O b.
df.delete(["sepal_length"], axis=1)
O . df.drop(["sepal_length"], axis=1)
O d. df.drop(["sepal_length"], axis=1, inplace=True)
Transcribed Image Text:Suppose the contents of first three rows of my dataframe df are as follows: sepal_length sepal_width petal_length petal_width Туре 5.1 0.2 Iris-setosa 3.5 1.4 49 3.0 1.4 0.2 Iris-setosa 4.7 3.2 1.3 0.2 Iris-setosa Then which of the following statements will delete the first column 'sepal length" of the df? O a. df.delete(["sepal_length"], axis=1, inplace=True) O b. df.delete(["sepal_length"], axis=1) O . df.drop(["sepal_length"], axis=1) O d. df.drop(["sepal_length"], axis=1, inplace=True)
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