NPTEL Python for Data Science Assignment 3 Answers 2022

NPTEL Python for Data Science Assignment 3

Are you looking for the Answers to NPTEL Python for Data Science Assignment 3? This article will help you with the answer to the National Programme on Technology Enhanced Learning (NPTEL) Course “NPTEL Python for Data Science Assignment 3”. So read the complete article carefully.

What is Python for Data Science?

Python for Data Science is a fun-filled course where Domain Certification helps learners to gain expertise in a specific Area/Domain. This can be helpful for learners who wish to work in a particular area as part of their job or research or for those appearing for some competitive exam or becoming job ready or specialising in an area of study.  

Every domain will comprise Core courses and Elective courses. Once a learner completes the requisite courses per the mentioned criteria, you will receive a Domain Certificate showcasing your scores and the domain of expertise.


Average assignment score = 25% of the average of best 8 assignments out of the total 12 assignments given in the course.
Exam score = 75% of the proctored certification exam score out of 100

Final score = Average assignment score + Exam score

YOU WILL BE ELIGIBLE FOR A CERTIFICATE ONLY IF THE AVERAGE ASSIGNMENT SCORE >=10/25 AND EXAM SCORE >= 30/75. If one of the 2 criteria is not met, you will not get the certificate even if the Final score >= 40/100.

Below you can find the answers for NPTEL Python for Data Science Assignment 3

Assignment No.Answers
Python for Data Science Assignment 1 Click Here
Python for Data Science Assignment 2 Click Here
Python for Data Science Assignment 3 Click Here
Python for Data Science Assignment 4 Click Here

NPTEL Python for Data Science Assignment 3 Answers:-

Q1. Data from the file “brand_data.csv“ has to be loaded into a pandas dataframe. A snippet of the data is shown below:

Answer:- b), c), d)

Q2. For the same file above “brand_data.csv“, which parameter in pd.read_csv will help to load dataframe df_brand with the selected columns as shown below?

Answer:- C

Q3. Data from the file “weather.xlsx“ has to be loaded into a pandas dataframe df_weather which when printed is as shown below:

Answer:- a), b), c), d)

Q4. Referring to the same dataframe df_weather in Question (3), which statement/statements will help to print the last row from the dataframe?

Answer:- b), d)

???? Next Week Answers: Assignment 03 ????

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Q5. In reference to the same dataframe df_weather, we add an additional column ‘Hot_day’ to determine whether the day is hot or not based on the values in the Temperature column. What will the print statement derive?

Answer:- C

Q6. What statement would give the number of columns in a dataframe df?

Answer:- A

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Q7. A file “Students.csv” contains the attendance and total scores of three separate students. This data is loaded into a dataframe df_study and a pandas crosstab is applied on the same dataframe which results in the following output

Answer:- d

Q8. The following histogram shows the number of books read in a year:

Answer:- d

Q9. For the following box plot, which among the given options are the median and the outlier?

Answer:- click here for answer

Q10. A dataframe df_logs has the following data.

Answer:- a

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