A data analyst organises and purges the raw data before transforming it into insights in order to guarantee correctness. They then use statistical methods and use tools like SQL, Excel, or Python to evaluate trends and patterns. Charts and graphs are examples of data visualisation tools that are used to clearly display findings. The acquired knowledge facilitates corporate decision-making, opportunity identification, and problem-solving.

To strengthen these skills, think about enrolling in a data analyst course.

Enroll: https://www.theiotacademy.co/data-analyst-certification-course