# Calculate permutations

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Who knew studying probability could be so much fun? This site explains probability, how permutations can affect probability, and how one event can affect another. Activities include a road rally, calculating the best chances of winning the lottery, testing a sound system for a concert, and finding your dream date.

Permutations and Combinations, Combination refers to selection. Permutation refers to arrangement.

This free 8th grade math probability scavenger hunt is a fun way for middle school students to practice calculating permutations, combinations, probability of independent and dependent events, and more! Includes 12 problems to post around the room, a student answer sheet, and a teacher answer key.

Permutation Calculator for Colour combination possibilities. Simply plug it the colour you have on hand and how many you need per piece/grannysquare and voila! Never a square identical again!

BetterExplained | Friendly lessons for lasting insight.

This is the formula for Permutations, where order is important.

This free 8th grade math probability scavenger hunt is a fun way for middle school students to practice calculating permutations, combinations, probability of independent and dependent events, and more! Includes 12 problems to post around the room, a student answer sheet, and a teacher answer key.

combinations and permutations, also see calculator at http://www.mathsisfun.com/combinatorics/combinations-permutations-calculator.html

HCR’s Rank formula-2 can be applied to calculate the rank of any linear permutation when the repetition of the articles (like digits, letters & all other objects having different shape, size, colour & other aesthetic quality) is allowed.

This handout helps you teach your students to use the TI Graphing Calculator to evaluate combinations and permutations. Easy to follow directions and already used successfully with hundreds of students and also with TI's official Teachers Teaching with Technology, T^3, Workshops.