Categories Podcast Probability distributions Unit 4 Discrete probability distributions Post author By Justin Post date September 12, 2015 https://mathsmethods.podomatic.com/enclosure/2015-09-17T15_46_00-07_00.mp4 Probability distributions Discrete random variables Expected values (mean) Variance Linear functions – mean & standard deviation Standard deviation Download episode Download notes ← Definite integrals → The normal distribution