Sir do you have any video regarding joint probabilities? BPP material contains all problems regarding joint probabilities. And I’m not understanding it.
The BPP Revision Kit (which is what you should be using) does not contain lots of problems on joint probabilities – it has only ever been asked twice in the exam (once recently and once a long time ago).
If you ask me about a specific question in the Revision Kit, and say which part of the answer you do not understand, then I will explain 🙂