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Today we are going to review the total probability theorem, with solved exercises and a demonstration. ✔️ All probability videos: • Probabilities In this video we are going to review the total probability theorem in detail. Regarding this theorem, the good part is that the problems and exercises that require the total probability theorem can be solved using the tree diagram, which we reviewed in the previous probability video. For those who want to review the theorem in detail, we are going to demonstrate the theorem step by step. We will use sets, as well as events and partitions, including mutually exclusive and collectively exhaustive events, including the sample space. In the end, we are going to solve the same problem from the exercise guide, but using the total probability theorem according to its demonstration. ⬇️⬇️⬇️⬇️⬇️⬇️⬇️⬇️⬇️⬇️⬇️⬇️⬇️⬇️⬇️⬇️⬇️⬇️⬇️⬇️⬇️ ✔️ Subscribe: https://goo.gl/3HP9QH (don't forget to give it a like ????) ✔️ Download the exercise guide and solution to the challenge: https://matemovil.com/?p=5396 ✔️ FACEBOOK: / matemovil ✔️ INSTAGRAM: / matemovil2 ✔️ TWITTER: / matemovil1 ✔️ Become a sponsor: https://goo.gl/9mrmg9