If you use Excel for any part of this problem, please perform all analysis in Sheet? of .xlsx. 1. Run the appropriate analysis to investigate how the metric 'Total Interactions' vary depending on the post category and whether the post was paid or not a. b. C. d. How many of each category was posted in the year? How many posts were paid/unpaid? What is the average interaction for each content category? What are the standard deviations? What is the average interaction for paid vs unpaid posts? What are the standard deviations? 2. Run the appropriate statistical analysis to test whether 'Total Interactions' vary depending on the category of post and Whether the post was Paid or not (0: unpaid, 1: paid). a. b. c. Does post Category matter? Does Payment Status Matter? Is there an Interaction between post category and payment status? What is the meaning of this interaction Create a visualization for the average Interaction based on Payment status and category. You may put the payment status on the X axis and show multiple lines representing the average interaction for each post category. Be prepared to answer questions based on the visualization