Today is a review day for the quiz tomorrow.
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Today we are learning how to calculate the number of permutations of a set of objects if some of them are identical.
Today we will solve probability problems where permutations are required.
Using counting techniques with mutually exclusive events.
What is a Factorial? What is a Permutation?Today we are going to look at organized counting using a very useful technique. Essentially: We are will look at determining the number of ways to arrange a given number of objects where ORDER matters.
Watch the following two videos to further understand factorials and permutations.
Organized CountingInvestigating using organized counting to solve probability questions. Involves using tree diagrams and we will learn the fundamental counting principle today as well. This will lead into work about factorials and permutations.
Today we are finishing up the questions about mutually exclusive and non-mutually exclusive events including probabilities with Venn diagrams.
Today we are writing a short quiz on basic probabilities and completing our work on Mutually and Non-mutually Exclusive Events and Venn Diagrams.
Quick Review This review is for the short quiz tomorrow. We will work on this in class today and then do the introductory lesson on Venn Diagrams. Venn Diagrams - Mutually Exclusive & Non-Mutually Exclusive EventsIntroducing Venn Diagrams and including probability calculations with Venn Diagrams. These will help us understand probabilities with Mutually Exclusive and Non-Mutually Exclusive events.
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