CK-12-Basic Probability and Statistics Concepts - A Full Course

2.1. Tree Diagrams http://www.ck12.org According to the survey, what percentage of the fans want each of the possible World Seri ...

http://www.ck12.org Chapter 2. Conditional Probability Now let’s add up all the probabilities. 22 .68%+ 31 .32%+ 22 .08%+ 23 .92 ...

2.1. Tree Diagrams http://www.ck12.org If a coin is flipped 4 times, how many branches will the tree diagram have that represen ...

http://www.ck12.org Chapter 2. Conditional Probability 2.2 Permutations and Combinations Com- pared Here you’ll learn how to ide ...

2.2. Permutations and Combinations Compared http://www.ck12.org In mathematics, we use more precise language: If the order doesn ...

http://www.ck12.org Chapter 2. Conditional Probability Starting with 6, multiply the first 3 numbers of the factorial: 6 P 3 =^6 ...

2.2. Permutations and Combinations Compared http://www.ck12.org b. In this problem, there are 10 committee members to choose fro ...

http://www.ck12.org Chapter 2. Conditional Probability 2.3 Permutation Problems Here you’ll learn how to use a Texas Instrument ...

2.3. Permutation Problems http://www.ck12.org You will see several options, withnPrbeing the second. Press 2 , and then enter th ...

http://www.ck12.org Chapter 2. Conditional Probability Therefore, 10 P 2 =90, which means that the number of ways that first and ...

2.3. Permutation Problems http://www.ck12.org . Answer: First, lets compute 18 P 18 with the factorial function. Remember, the f ...

http://www.ck12.org Chapter 2. Conditional Probability The answers for the 2 methods are the same, so thenProption on the PRB me ...

2.4. Permutations with Repetition http://www.ck12.org 2.4 Permutations with Repetition Here you’ll learn how to solve problems f ...

http://www.ck12.org Chapter 2. Conditional Probability nPr x 1 !x 2 !, wherexis the number of times a letter is repeated. nPr x ...

2.4. Permutations with Repetition http://www.ck12.org There are 420 6-digit numerals that can be written using the 7 digits. Gui ...

http://www.ck12.org Chapter 2. Conditional Probability How many different 5-digit numerals can be written using the following 9 ...

2.5. Combinations http://www.ck12.org 2.5 Combinations Here you’ll learn the difference between a permutation and a combination ...

http://www.ck12.org Chapter 2. Conditional Probability ticket. The numbers drawn simply have to be on your lottery ticket in ord ...

2.5. Combinations http://www.ck12.org Example C There are 12 boys and 14 girls in Mrs. Cameron’s math class. Find the number of ...

http://www.ck12.org Chapter 2. Conditional Probability Democrats: 18 C 3 = 18! 3!( 18 − 3 )! 18 C 3 = 18! 3!( 15 )! 18 C 3 = 18 ...