https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-probability-statistics/cc-7th-basic-prob/v/intuitive-sense-of-probabilities 2021-05-05T14:35:08Z Intuitive sense of probabilities Think about what probabilities really mean. What does a probability of 0 mean? How about 1? video https://cdn.kastatic.org/googleusercontent/4UBVpzwv0xGQxNIIWHdBrJ1dh2sBPj06oTMZrhRffskB-02IA2z5ccOIOPFaml1JAmfnr3gmKW93tQpmW0X0REu7 Intuitive sense of probabilities Think about what probabilities really mean. What does a probability of 0 mean? How about 1? https://cdn.kastatic.org/ka-youtube-converted/KFgvOQtH0Z0.mp4/KFgvOQtH0Z0.mp4 531 Probability https://www.khanacademy.org/districts-courses/geometry-scps-pilot-textbook/x398e4b4a0a333d18:extending-perimeter-circumference-and-area/x398e4b4a0a333d18:geometric-probability/v/events-and-outcomes-3 2021-05-19T21:45:29Z Probability with counting outcomes The probability of getting exactly 2 heads when flipping three coins. Thinking about this by visualy depicting all of the outcomes. Sal Khan video https://cdn.kastatic.org/googleusercontent/J8ALxFbQ9NJcsGEmCib5e1nHkfa5HGy3ynv872nvM0QMo4gM7C-tUxdIKXRyH8czm7XqL5vRXLZhFWQZsEl2IlQqUA Probability with counting outcomes The probability of getting exactly 2 heads when flipping three coins. Thinking about this by visualy depicting all of the outcomes. https://cdn.kastatic.org/ka-youtube-converted/3_otNr9kRuY.mp4/3_otNr9kRuY.mp4 129 Probability https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-probability-statistics/cc-7th-compound-events/v/probability-from-compound-sample-space 2021-02-02T14:51:11Z Probability of a compound event Learn how to use sample space diagrams to find probabilities. video https://cdn.kastatic.org/googleusercontent/aMgLAjfc5lyfsEqtAvZSpwl6_PBLhQ7sApaufRTGoevrvhV7E63aAonSQv6WEq8QuyfsDQzDbws6Xc672NbshDjV Probability of a compound event Learn how to use sample space diagrams to find probabilities. https://cdn.kastatic.org/ka-youtube-converted/6zWPgvEMVlE.mp4/6zWPgvEMVlE.mp4 303 Probability https://www.khanacademy.org/math/statistics-probability/probability-library/multiplication-rule-independent/v/frequency-probability-and-unfair-coins 2021-05-19T21:45:29Z Probability without equally likely events Up until now, we've looked at probabilities surrounding only equally likely events. What about probabilities when we don't have equally likely events? Say, we have unfair coins? Sal Khan video https://cdn.kastatic.org/googleusercontent/TGAvwWqe4FSy1Fke7veDxfL7fSrUUJGB7yWiNBwqr_pUPhpLFoJpye13nndrFKb35lNYKFFf9OjJrjOT2T6tstAOFg Probability without equally likely events Up until now, we've looked at probabilities surrounding only equally likely events. What about probabilities when we don't have equally likely events? Say, we have unfair coins? https://cdn.kastatic.org/ka-youtube-converted/RI874OSJp1U.mp4/RI874OSJp1U.mp4 538 Probability https://www.khanacademy.org/math/ka-revision-class-11-math/x64e5efbb29d87707:week-3-revision-ncert-class-11-math/x64e5efbb29d87707:probability-revision-ncert-class-11-math/e/revision-probability-ncert-class-11-math 2025-01-22T10:49:48.897158697Z Revision Probability Practice problems for revision of Probability. Satya Swaroop exercise