For those are not exactly sure what Business Analytics is, I would recommend reading a few articles to get a conceptual understanding of the subject.
One such article is: https://www.cleverism.com/business-analytics-tutorial-for-beginners/
There are a few video tutorials as well
Check https://www.youtube.com/watch?v=9IIgH0hNtgk
Once you have a basic understanding of Business Analytics, consider taking one of these online courses.
1. Business Analytics by Wharton Online (on Coursera)
https://www.coursera.org/specializations/business-analytics
2: Business Analytics by Columbia University (on Edx)
https://www.edx.org/micromasters/business-analytics
3: Business Analytics – Udacity Nanodegree program
https://www.udacity.com/course/business-analytics-nanodegree–nd098
4: Strategic Business Analytics Specialization by ESSEC Business School
https://www.coursera.org/specializations/strategic-analytics
While there are other courses too, but for beginners, I would recommend the above ones.
Once you have completed these courses, depending on the aspects of Business Analytics that you intend to specialize, you may take up courses on: Python programming, R, Tableau, MySQL and more.
Another course that I would recommend for those interested in the technical aspect of Analytics is: ‘How to Process, Analyze and Visualize Data’ by MIT
https://ocw.mit.edu/resources/res-6-009-how-to-process-analyze-and-visualize-data-january-iap-2012/index.htm
In 2005 Jay Rege, along with his wife Jothsna Rege, co-founded Academy One, a career guidance and study abroad counseling venture. Prior to co-founding Academy One, he worked as a software developer with HCL Technologies. He holds a computer engineering degree from Mumbai University and a MBA from the Mays Business School at Texas A&M University, USA. He has also been a visiting faculty at a few colleges where he teaches topics related to entrepreneurship.