video1.0<iframe src="https://www.loom.com/embed/5b3022beeb7e491e976072460fe09770" frameborder="0" width="1840" height="1380" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>13801840Loomhttps://www.loom.com13801840https://cdn.loom.com/sessions/thumbnails/5b3022beeb7e491e976072460fe09770-953210a90fabe356.gif4325.17In this video, I walk through a probability problem involving selecting letters from the word "variance" and constructing a probability distribution for the letter A. I demonstrate how to approach the problem using both tree diagrams and probability calculations, ultimately finding the probabilities for selecting 0, 1, or 2 A's. Additionally, I cover a binomial distribution scenario where we calculate the probability of selecting the letter E at least 4 times from the word "deviation." I also tackle a problem involving biased spinners and simultaneous equations to find specific probabilities. Please review the examples and calculations carefully, as they will be useful for your understanding of these concepts.