[Blank10] is the default parameter in Pandas to take the intersection of indexes when merging DataFrames. Enter all letters for your answer in lowercase.

Which datetime module class in Python represents differences between two dates or times?

Which datetime module class represents a combination of date and time?

What code replaces all missing values in a DataFrame df with 0?

The [blank14] method in Pandas reads data from a CSV file. Enter all letters for your answer in lowercase.

In Pandas, what method checks if a DataFrame contains any null values?

[Blank12] interpolation fills missing values by propagating the last valid value forward in a DataFrame. Enter all letters for your answer in lowercase.

The remaining questions on this quiz, questions 25a through 25n are fill in the blank.

In Pandas, how can you filter rows of a DataFrame df where column ‘Sales’ is greater than 100?

The [blank7] attribute of a DataFrame provides the column labels. Enter all letters for your answer in lowercase.