### Q1: What is qualitative data and how does it differ from quantitative data?  
### Q2: Can you provide an example of how a fintech company might use surveys to gather qualitative data?  
### Q3: Why is it important to select the appropriate data type when making business decisions?  
### Q4: What types of quantitative data could be collected to analyze customer transaction patterns in a financial service?  
### Q5: How can analyzing both qualitative and quantitative data together lead to better customer service strategies?  
### Q6: What are the challenges associated with collecting qualitative data through interviews?  
### Q7: How would you approach designing a survey to collect qualitative feedback from customers?  
### Q8: What methods can be employed to ensure the reliability of quantitative data collected from transactions?  
### Q9: How can effective communication of data insights influence decision-making within your organization?