Hi, On course exam Q27, can you explain it in more detail how I should use data table? I understand that data table has to be used, but not sure how should I select a reference :( I will look forward to hearing back from you!

Hello Yongjun, Good to hear from you! We have shown you how to create a sensitivity table in the following lesson: https://learn.365datascience.com/courses/introduction-to-microsoft-excel/perform-sensitivity-analysis-with-excel-s-data-tables-functionality/ Please take a look and try to create a table in this case. Best, Ned