The short answer is yes. Data Analysts need to be good at math for:
- Choosing the right preparation of data for computation, transform data better, and choose the right methods.
- Understanding what means what (Example: mean vs median), interpreting results, testing significance, etc.
- Interpretation from the graphical illustrations made on data.
You can sign up for these Data Analytics Courses by Intellipaat to become a Data Analyst.
Also, watch this video on Mathematics for Machine Learning: