What are the best ways to prepare for a data analytics interview?

Data Science, AI and ML
#1
  • Most DA interviews are technical assessments
    • You get a data set
    • You analyze it using ur skills
    • U create a dashboard and a report
  • Other questions might concern statistics
    • Whats the difference between mean and median
    • Skewed distributions…
  • You might be asked to tell what would you write to query something using SQL
    • Select X FROM Y JOIN Z ON…
  • Know what are the required skills for the job before you apply
  • Always mention that you’re eager to learn
    • new software
    • new packages
    • new technique
#2

Understanding the questions you may be asked is only half of the preparation needed to ace your analytics interview. These strategies can help you practice for the rest.

Research the Company

Because analytics interview questions often revolve around real-world issues facing the company, having a solid background on the organization at which you’re interviewing can be helpful. Conduct some research on the firm’s business model, customers, competitors, and challenges, as well as any major changes within its industry over the last few years. Not only can this information help you answer case study questions, but you can also use your knowledge when answering other questions to show that you care about the business’s success and want to be part of the team supporting it.

Practice Your Hard Skills

Solving hypothetical business problems on the spot requires quick math and strong familiarity with Excel, SQL, and other software if you’re required to use it for this test. Practice the basics before your interview, and bring a pen and notepad with you if you find it helpful to take notes while you work. Remember that when interviewers ask you to make a calculation or solve a problem, they are looking for more than just accurate answers—they also want insight into your thought process. Practice talking through your steps as you work through a problem at home to build up this skill.

Prepare Questions of Your Own

Asking your interviewer some questions at the end of your meeting shows that you’re curious about the company and can help you gain better insight into whether the role is a good fit for you. Consider asking questions like:

  • What are the company’s biggest challenges, and how would I help solve them in this role?
  • How would you describe the company’s culture?
  • What are the company’s long-term goals?