# 410 notes example 14 basic counting rule permutations

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Unformatted text preview: r) Solution. 4.10 Notes Example 14 Basic Counting Rule; Permutations; Combinations Notes Suppose we have the ﬁctional word “DALDERFARG" 1 How many ways are there to arrange all of the letters? 2 What is the probability that the 1st letter is the same as the 2nd letter? 3 What is the probability that an arrangement of all of the letters has the 2 D’s next to each other? 4 Permutations Combinations What is the probability that an arrangement of all of the letters has the 2 D’s next to each other and it has the 2 R’s grouped together (not necessarily the D’s and R’s next to each other)? 5 Basic Counting Rules What is the probability that an arrangement of all the letters has the 2 D’s before the F? 4.11 Example 14 Basic Counting Rule; Permutations; Combinations Solution. Basic Counting Rules Permutations Combinations 4.12 Notes Summary In this lecture, we learned Basic Counting Rule; Permutations; Combinations Notes Basic counting rules Combinations and Permutations Basic Counting Rules Permutations Combinations 4.13 Notes...
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## This note was uploaded on 01/24/2014 for the course STAT 225 taught by Professor Martin during the Spring '08 term at Purdue University-West Lafayette.

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