Excel: Data analysis tips • English Conversation Questions

What are some of the best practices for data analysis in Excel?
How do you clean and prepare data for analysis in Excel?
What are some common data analysis tools in Excel?
How do you use Excel to visualize and summarize data?
What are some techniques for identifying outliers and errors in data using Excel?
How do you deal with missing data in Excel?
What are some advanced data analysis features in Excel?
How do you collaborate with others on data analysis projects in Excel?
What are some Excel add-ins that can be helpful for data analysis?
What are some common mistakes people make when analyzing data in Excel?
How can someone improve their data analysis skills in Excel?