### Q1: What is the mean and how is it calculated in a dataset?  
### Q2: How can variance analysis help in feature selection for machine learning models?  
### Q3: Why is understanding the median important when dealing with skewed distributions in finance?  
### Q4: How can statistical measures like mean and median be utilized to address missing values in a dataset?  
### Q5: In what scenarios might the mode provide valuable insights into customer behavior in fintech?  
### Q6: How can the insights from variance inform the simplification of a machine learning model?  
### Q7: What communication strategies can you use to explain the importance of basic statistics to a non-technical audience?  
### Q8: How can effective communication of statistical concepts enhance collaboration within a fintech development team?  
### Q9: What are some techniques to improve your ability to present statistical findings clearly and concisely?