Type-A Very Short Answer Questions
5. Write appropriate function to perform the following on a Dataframe.
(i) Calculate the sum (ii) Count the values (iii) Calculate the average (iv) Calculatethe median
(v) Calculate the most repeated value (vi) Calculate the standard deviation (vii) Calculate the variance
(viii) Calculate the maximum value
17. What is the basic difference between pivot() and pivot_table()?
18.What is missing data?
19. Why is missing data filled in Dataframe with some value?
20. Name the function you can use for filling missing data?
21. Name some function to handle missing data.