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

3.1. Discrete Random Variables http://www.ck12.org Practice Match the following statements from the first column with the proba ...

http://www.ck12.org Chapter 3. Introduction to Discrete Random Variables Read each of the following statements and match the fo ...

3.2 Probability Distribution 3.2 Probability Distribution Here you’ll learn the definition of a probability distribution and how ...

http://www.ck12.org Chapter 3. Introduction to Discrete Random Variables It is important to remember that the values of a discre ...

3.2. Probability Distribution http://www.ck12.org the data above. Let’s start by first adding the data into our lists. Below you ...

http://www.ck12.org Chapter 3. Introduction to Discrete Random Variables We can see the values ofP(X)if we press TRACE . Look at ...

3.2. Probability Distribution http://www.ck12.org We can add a sixth column to the table above to show the probability of each o ...

http://www.ck12.org Chapter 3. Introduction to Discrete Random Variables Say you are going to spin a spinner 2 times and that th ...

3.3 Binomial Distributions and Probability 3.3 Binomial Distributions and Probability Here you’ll learn the definition of a bino ...

http://www.ck12.org Chapter 3. Introduction to Discrete Random Variables The randomness of an individual outcome occurs when we ...

3.3. Binomial Distributions and Probability http://www.ck12.org Let’s start with a problem involving a binomial distribution. Ex ...

http://www.ck12.org Chapter 3. Introduction to Discrete Random Variables P(X=a) =nCa×pa×q(n−a) P(X= 2 ) = 15 C 2 ×p^2 ×q(^15 −^2 ...

3.3. Binomial Distributions and Probability http://www.ck12.org P(X=a) =nCa×pa×q(n−a) P(X= 5 ) = 10 C 5 ×p^5 ×q(^10 −^5 ) P(X= 5 ...

http://www.ck12.org Chapter 3. Introduction to Discrete Random Variables 3.4 Multinomial Distributions Here you’ll learn the def ...

3.4. Multinomial Distributions http://www.ck12.org experiment produces what we call amultinomial distribution. In order to solve ...

http://www.ck12.org Chapter 3. Introduction to Discrete Random Variables n= 5 (5 trials) p 1 = 13 52 = 0. 25 (probability of dra ...

3.4. Multinomial Distributions http://www.ck12.org n= 12 (12 trials) p 1 = 1 5 = 0. 2 (probability of landing on orange) p 2 = 1 ...

http://www.ck12.org Chapter 3. Introduction to Discrete Random Variables n= 15 (15 trials) p 1 = 0. 30 (probability of O+) p 2 = ...

3.4. Multinomial Distributions http://www.ck12.org In a recent poll, 23% of the respondents supported candidate A, 19% supporte ...

http://www.ck12.org Chapter 3. Introduction to Discrete Random Variables 3.5 Theoretical and Experimental Spinners Here you’ll l ...