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5.1 FUNDAMENTALS PRINCIPLE OF COUNTING I. ACTORIALS a. The formula for factorial: n! = (n)(n1)(n2) II. PERMUTATION: a. Permutation: a set of objects in which position (or order) is important b. Formula: III. COMBINATION: a. Combination: a set of objects in which position (or order) is NOT important b. Combination is always SMALLER or EQUAL to the number of permutations c. Formula:
Textbook: Mathematical Statistics with Applications
Author: Dennis Wackerly; William Mendenhall; Richard L. Scheaffer
This textbook survival guide was created for the textbook: Mathematical Statistics with Applications , edition: 7. This full solution covers the following key subjects: . This expansive textbook survival guide covers 32 chapters, and 3350 solutions. Since the solution to 136SE from 8 chapter was answered, more than 256 students have viewed the full step-by-step answer. Mathematical Statistics with Applications was written by and is associated to the ISBN: 9780495110811. The full step-by-step solution to problem: 136SE from chapter: 8 was answered by , our top Statistics solution expert on 07/18/17, 08:07AM. The answer to “” is broken down into a number of easy to follow steps, and 0 words.