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Free Certified Data Science Practitioner (CDSP) Exam Questions and Answers
Last updated: April 1, 2025
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Certified Data Science Practitioner (CDSP)
#Question
A company is facing challenges with employee performance. What metric should they assess first?
A.
Project Completion Rate
B.
Employee Turnover Rate
C.
Employee Satisfaction Score
D.
Training Participation
Correct Answer:
C
Assessing Employee Satisfaction Scores can provide insights into underlying issues affecting employee performance and morale.
#Question
A startup wants to improve its user engagement on its platform. What analysis should they prioritize?
A.
User Retention Analysis
B.
All of the above
C.
Customer Feedback Analysis
D.
Conversion Rate Analysis
Correct Answer:
B
Prioritizing User Retention, Conversion Rates, and Customer Feedback Analysis provides a holistic approach to understanding and improving user engagement.
#Question
A digital marketing team wants to track the effectiveness of a social media campaign. Which metric should they primarily monitor?
A.
Social Share Rate
B.
Total Impressions
C.
Click-Through Rate
D.
Likes received
Correct Answer:
C
Click-Through Rate (CTR) is critical for understanding how effectively the social media campaign is driving traffic to a website or landing page.
#Question
A company wants to identify which features are most important in driving customer satisfaction. What analysis should they conduct?
A.
Regression Analysis
B.
All of the above
C.
Predictive Modeling
D.
Factor Analysis
Correct Answer:
B
Conducting Regression Analysis, Factor Analysis, and Predictive Modeling can all yield insights into which features impact customer satisfaction.
#Question
A healthcare organization is analyzing patient treatment data. What key metric should they focus on to improve outcomes?
A.
Number of Treatments
B.
Treatment Efficacy
C.
Patient Satisfaction Scores
D.
Cost of Treatment
Correct Answer:
B
Focusing on Treatment Efficacy will provide insights into how well treatments are working, which is central to improving patient outcomes.
#Question
A retail company wants to improve the accuracy of its inventory predictions. What technique should they implement?
A.
A/B Testing
B.
Time Series Forecasting
C.
Data Augmentation
D.
Sentiment Analysis
Correct Answer:
B
Time Series Forecasting is suitable for predicting future inventory levels based on historical sales data trends.
#Question
A logistics team wants to discover hidden patterns in shipping data. What method should they apply?
A.
Data Visualization
B.
Business Intelligence
C.
Clustering
D.
Predictive Analytics
Correct Answer:
C
Clustering methods can uncover hidden patterns in shipping data, such as common routes or shipping frequencies, informing operational decisions.
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