CK-12 Basic Probability and Statistics - A Short Course

http://www.ck12.org Chapter 1. An Introduction to Independent Events - Basic (b) LetM=Math test LetS=Science test P(M or S) = 0. ...

1.1. Independent Events http://www.ck12.org Random Sample A sample in which everyone in a population has an equal chance of bein ...

http://www.ck12.org Chapter 1. An Introduction to Independent Events - Basic b. the cleanup? Review Answers 1. 5 2. 6 3. 4 4. 31 ...

1.1. Independent Events http://www.ck12.org 1 An Introduction to Independent Events - Basic Contents 1.1 Independent Events 2 ...

http://www.ck12.org Chapter 2. An Introduction to Conditional Probability - Basic CHAPTER 2 An Introduction to Conditional Proba ...

2.1. Conditional Probability http://www.ck12.org 2.1 Conditional Probability Learning Objectives Know the definition of conditi ...

http://www.ck12.org Chapter 2. An Introduction to Conditional Probability - Basic c.P(pass/studied) Remember when you have compl ...

2.1. Conditional Probability http://www.ck12.org P(Music|Math) = P(Math AND Music) P(Math) P(Music|Math) = 0. 25 0. 85 P(Music|M ...

http://www.ck12.org Chapter 2. An Introduction to Conditional Probability - Basic c. P(Improved studying/used technology) Soluti ...

2.1. Conditional Probability http://www.ck12.org P(passed|studied) = 17 45 19 45 P(passed|studied) = 17 45 × 45 19 P(passed|stud ...

http://www.ck12.org Chapter 2. An Introduction to Conditional Probability - Basic The little league baseball team is open to bo ...

http://www.ck12.org CHAPTER 3 Discrete Random Variables - Basic Chapter Outline 3.1 DISCRETERANDOMVARIABLES ...

http://www.ck12.org Chapter 3. Discrete Random Variables - Basic 3.1 Discrete Random Variables Learning Objectives Demonstrate ...

3.1. Discrete Random Variables http://www.ck12.org We can have infinite discrete random variables if we think about things that ...

http://www.ck12.org Chapter 3. Discrete Random Variables - Basic If our first toss were a heads... If our first toss were a tail ...

3.1. Discrete Random Variables http://www.ck12.org Now we just divide the numerator by the denominator. P( 1 head) = 3 8 Remembe ...

http://www.ck12.org Chapter 3. Discrete Random Variables - Basic If our first toss were a heads... ...

3.1. Discrete Random Variables http://www.ck12.org If our first toss were a tails... Therefore there are 16 possible outcomes: H ...

http://www.ck12.org Chapter 3. Discrete Random Variables - Basic #o f favorable choices= #possible letters in combination! lette ...

3.1. Discrete Random Variables http://www.ck12.org Let’s say you want to see one coin being tossed ten times. Here is what the c ...