CCRS Data Analysis & Customer Feedback 4 — Questions and Answers
Question 1: Which feedback channel typically yields the highest response rate for B2B customers?
- Mass email surveys
- Personalized phone interviews or account manager outreach (Correct answer)
- Social media polls
- In-app pop-up surveys
Correct answer: Personalized phone interviews or account manager outreach
Personalized outreach through dedicated account managers leverages existing relationships, significantly improving B2B survey participation.
Question 2: A 'waterfall' churn model differs from a standard churn model in that it:
- Predicts churn using real-time data only
- Tracks successive cohorts to show cumulative attrition over time (Correct answer)
- Segments customers by churn severity
- Uses only qualitative feedback data
Correct answer: Tracks successive cohorts to show cumulative attrition over time
Waterfall models layer cohort retention curves to visualize how total customer loss accumulates across multiple acquisition periods.
Question 3: Which practice ensures that customer feedback data remains actionable rather than just informational?
- Archiving all feedback after 90 days
- Closing the feedback loop by following up with respondents (Correct answer)
- Sharing raw data across all departments
- Publishing feedback results publicly
Correct answer: Closing the feedback loop by following up with respondents
Closing the loop means acting on feedback and communicating outcomes back to customers, reinforcing trust and engagement.
Question 4: When comparing NPS across different customer segments, a retention specialist should consider:
- Using only the highest-volume segment as the benchmark
- Normalizing for differences in sample size and response timing (Correct answer)
- Excluding detractors from the calculation
- Averaging all segment scores into a single number
Correct answer: Normalizing for differences in sample size and response timing
Valid cross-segment NPS comparison requires controlling for sample size variability and when surveys were administered.
Question 5: Customer health scores typically combine which types of data?
- Only support ticket volume
- Product usage, engagement metrics, and satisfaction scores (Correct answer)
- Demographic data alone
- Payment history only
Correct answer: Product usage, engagement metrics, and satisfaction scores
Health scores aggregate behavioral, engagement, and satisfaction signals to provide a holistic view of customer risk.
Question 6: In root cause analysis of churn, the '5 Whys' technique involves:
- Surveying five customers per churn event
- Asking 'why' repeatedly until the fundamental cause is identified (Correct answer)
- Running five separate A/B tests
- Reviewing five months of historical data
Correct answer: Asking 'why' repeatedly until the fundamental cause is identified
The 5 Whys method iteratively questions each answer to drill down past symptoms to the underlying root cause of a problem.
Question 7: Which metric best captures the long-term financial impact of improving customer retention?
- Monthly churn rate
- Customer Lifetime Value (CLV) (Correct answer)
- First Contact Resolution rate
- Average Handle Time
Correct answer: Customer Lifetime Value (CLV)
CLV aggregates the total revenue a customer generates over their relationship, directly reflecting the financial benefit of retention improvements.
CCRS Data Analysis & Customer Feedback 4
Which feedback channel typically yields the highest response rate for B2B customers?