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Data Analyst Mock Interview

Question 3 of 40 for our Data Analyst Mock Interview

Data Analyst was updated by on June 13th, 2022. Learn more here.

Question 3 of 40

Describe an analysis project you have worked on where the results were the most surprising to you and those involved in the project.

"In my experience working with customer profiling projects, analyses usually do not show notably surprising results, particularly for established brands. However, while conducting one routine analysis, I was able to identify a customer subsegment that had the potential to provide additional value to the company if it was offered the right product and services with a relevant message. For me, it felt as if I struck gold--the opportunity to add value to a subset of an existing customer base through new products and services was invaluable. It was surprising to everyone involved that we could identify a subsegment from this customer base. From there, we began strategizing with product development and brand managers to develop a plan for this new subsegment."

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How to Answer: Describe an analysis project you have worked on where the results were the most surprising to you and those involved in the project.

Advice and answer examples written specifically for a Data Analyst job interview.

  • 3. Describe an analysis project you have worked on where the results were the most surprising to you and those involved in the project.

      Why the Interviewer Asks This Question

      When launching an analysis, most analysts have a prediction of the outcome based on learnings from past projects. However, there will likely be times when the results are unexpected. The interviewer seeks to understand how you react to unexpected results. They hope to learn that you keep an open mind and use this type of situation as a learning experience or an opportunity to explore a new track for your analysis.

      Written by William Swansen on June 13th, 2022

      How to Answer

      Your answer to this question will give the interviewer a glimpse of the type of analytical projects you have worked on and your enthusiasm for them. When describing your project, be sure to show some passion for the lessons you drew from it. Also, consider including what action was taken by you and the other stakeholders due to the unexpected results.

      Written by William Swansen on June 13th, 2022

      Answer Example

      "In my experience working with customer profiling projects, analyses usually do not show notably surprising results, particularly for established brands. However, while conducting one routine analysis, I was able to identify a customer subsegment that had the potential to provide additional value to the company if it was offered the right product and services with a relevant message. For me, it felt as if I struck gold--the opportunity to add value to a subset of an existing customer base through new products and services was invaluable. It was surprising to everyone involved that we could identify a subsegment from this customer base. From there, we began strategizing with product development and brand managers to develop a plan for this new subsegment."

      Written by Helen Lee

      Anonymous Interview Answers with Professional Feedback

      Anonymous Answer

      "In one of my data analysis projects where I worked on medical insurance. I performed the linear regression analysis and one of the insight was the southeastern part of United States pay a lot more premiums as compared to other areas of the United States. And the price of medical insurance premium increase by $350 if you smoke as compared to nonsmokers."

      Marcie's Feedback

      Those are definitely some interesting results! Consider adding some more details about why these results surprised you and/or any reasons you or team members found for the higher premiums. The more information you can provide, the more memorable your answer will be to the interviewer.
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