<p>A Youtube video from ProfRobBob in which he goes over the General Addition and Multiplication Rules in Statistics. He shows how a Venn diagram can help with the General Addition Rule. He also explains how we started to learn conditional probabilities when we did row and column percents in 2 way tables.</p><div class="wikimodel-emptyline"></div><p>Note: There may be a short ad at the beginning.</p>