Business Analytics is using tools and methods to help business growth by making key business decisions based on data gathered and analyzed. All the decisions and implementation of the business, are based on these data.
In short, Business analytics uses these data to empower business operations and maximize its profit margin by giving curated services by understanding the needs of the customer.
If you want to become a Business Analyst, check out this Business Analyst Course by Intellipaat that provides hands-on projects, certification, and job assistance.
Also, check out this video for more information and to get started