Exercise

How many authentic users?

Now that you have selected just the users with native Indian names you are ready to begin manipulating the reviews. Before you do,however, take a moment to explore the new data set and answer the following question.

Take a look at the authentic_uers and number_authentic_city data sets with str() or summary() and then calculate the total number of authentic users.

Instructions

50 XP

Possible Answers

67
91
56
121

Take Hint (-15 XP)