Assume we are working with dataframe df and that this dataframe has a column named A. Consider the two lines of code below: temp=df.A temp=df. [A] Select the option that explain the difference between these two lines of code.
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python
![Assume we are working with dataframe df and that this dataframe has a column
named A. Consider the two lines of code below:
temp=df.A
temp=df. [A]
Select the option that explain the difference between these two lines of code.
a.
b.
C.
d.
The first returns a dataframe and the second returns a series.
The first returns a series and the second returns a list.
The first returns a series and the second returns a dataframe.
The first returns a list and the second returns a series.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F918808b3-3bab-4c24-a49a-fe439aaeecc0%2Ff754af9e-1b05-4546-a64a-26e4c34ca45e%2Fsrdj4wi_processed.png&w=3840&q=75)
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- Suppose df is a Pandas DataFrame that contains several columns, including a single column containing lengths, as measured in kilometres. This column has a label containing the string 'km', which uniquely identifies it. Write a function km_to_miles, which accepts such a DataFrame df, and adds a new column on the right-hand side which contains the same length data converted into miles. The label for this new column should be the same as the label of the original length data, but with the string 'km' replaced with 'miles'. For the purposes of this question, assume a kilometre is equivalent to 0.621371 miles. (on python)Suppose a list contains the final exam results of CSE110, PHY111, and MAT110 of each student in a listed form. Your task is to sort the list based on a course name that will be given by the user and print the names after sorting. For example, a list looks likelst = [ ["Farzad",95,87,91] , ["Mahjabin",92,90,83], ["Sadman",87,92,80], ["Nakhla",85,94,90] ]where for each list, 1st index is name, 2nd index is CSE110, 3rd index is PHY111 and 4th index is MAT110. ===================================================== Hint:create a python function for sorting, then call it everytime instead of rewriting the code. Get the data in the individual lists from the given nested list. ===================================================== Sample InputMAT110 Sample OutputFarzadNakhlaMahjabinSadmanCreate a function in JAVASCRIPT which creates a table with Name and Age from the answers to the user prompts. The rows should be added automatically in case there is more answers.
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