CK-12 Basic Probability and Statistics - A Short Course

http://www.ck12.org Chapter 3. Discrete Random Variables - Basic Now let’s go back to our original chapter problem and see if we ...

3.1. Discrete Random Variables http://www.ck12.org Looking at the data that resulted in this trial, there were 4 times of 20 tha ...

http://www.ck12.org Chapter 3. Discrete Random Variables - Basic Tree Diagram A branching diagram used to list all the possible ...

3.1. Discrete Random Variables http://www.ck12.org Draw a diagram to represent the rolling two dice and determine the probabili ...

http://www.ck12.org Chapter 3. Discrete Random Variables - Basic 4. Possible Outcomes : BB,BG,BR,GB,GG,GR,RB,RG,RR P(at least on ...

3.1. Discrete Random Variables http://www.ck12.org 9.P(4 heads)= 256 =24% 10. #o f favorable choices= 12 × 11 × 10 × 9 × 8 × 7 × ...

http://www.ck12.org Chapter 3. Discrete Random Variables - Basic P(at leastI H) = HH,HT,TH HH,HT,TH,TT P(at leastI H) = 3 4 4. P ...

3.1. Discrete Random Variables http://www.ck12.org P(2 heads)= 204 =20% #o f favorable choices= 12 × 11 × 10 × 9 × 8 × 7 × 6 ...

http://www.ck12.org Chapter 4. Standard Distributions - Basic CHAPTER 4 Standard Distributions - Basic Chapter Outline 4.1 STAND ...

4.1. Standard Distributions http://www.ck12.org 4.1 Standard Distributions Learning Objectives Be familiar with the standard di ...

http://www.ck12.org Chapter 4. Standard Distributions - Basic Notice that when we actually flipped the 100 coins in our experime ...

4.1. Standard Distributions http://www.ck12.org If we wanted to look at a histogram of the data, we could store the data into a ...

http://www.ck12.org Chapter 4. Standard Distributions - Basic But what about if we were talking about 500 repetitions? Now we wo ...

4.1. Standard Distributions http://www.ck12.org Notice, the exponential distribution curve is also showing continuous data but t ...

http://www.ck12.org Chapter 4. Standard Distributions - Basic Lesson Overview The standard normal distribution is a normal distr ...

4.1. Standard Distributions http://www.ck12.org Review Questions Is the following graph representing a normal distribution, and ...

http://www.ck12.org Chapter 4. Standard Distributions - Basic Is the following graph representing a normal distribution, and ex ...

4.1. Standard Distributions http://www.ck12.org Answers will vary Answers will vary but speed and time are two. Answer Key for ...

http://www.ck12.org Chapter 5. The Shape, Center and Spread of a Normal Distribution - Basic CHAPTER 5 The Shape, Center and Spr ...

5.1. Estimating the Mean and Standard Deviation of a Normal Distribution http://www.ck12.org 5.1 Estimating the Mean and Standar ...