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Laws of Probability, Part 1
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This video goes over five laws of probability that simplifies many calculations.
Chapter List (you can click the time to go directly to that portion of the video)
00:00 Introduction
00:31 Review of basic probability formula
01:11 Law One, probability is a fraction
02:38 Law Two, the probability of the sample space is 1
07:11 An example of objects in an urn
14:18 An example with playing cards
21:34 Law Three, the complement rule (NOT)
22:46 How to "see" math notation to make it easier
32:21 Law Four, the additional rule for disjoint events (OR)
39:38, Law Five, the multiplication rule for independent events (AND)
Chapter List (you can click the time to go directly to that portion of the video)
00:00 Introduction
00:31 Review of basic probability formula
01:11 Law One, probability is a fraction
02:38 Law Two, the probability of the sample space is 1
07:11 An example of objects in an urn
14:18 An example with playing cards
21:34 Law Three, the complement rule (NOT)
22:46 How to "see" math notation to make it easier
32:21 Law Four, the additional rule for disjoint events (OR)
39:38, Law Five, the multiplication rule for independent events (AND)