HSS-CP.B.7

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- HSS-CP.B.6Find the conditional probability of A given B as the fraction of B's outcomes that also belong to A, and interpret the answer in terms of the model.*
- HSS-CP.B.7Apply the Addition Rule, P(A or B) = P(A) + P(B) - P(A and B), and interpret the answer in terms of the model.*
- HSS-CP.B.8Apply the general Multiplication Rule in a uniform probability model, P(A and B) = [P(A)]x[P(B|A)] =[P(B)]x[P(A|B)], and interpret the answer in terms of the model.*
- HSS-CP.B.9Use permutations and combinations to compute probabilities of compound events and solve problems.

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## HSS-CP.B.7

## Apply the Addition Rule, P(A or B) = P(A) + P(B) - P(A and B), and interpret the answer in terms of the model.*

2 Lesson(s)

### Performance Task: Analyzing the Powerball Lottery

12th Grade Math »
Unit: Statistics: Using Probability to Make Decisions

12th Grade Math »
Unit: Statistics: Using Probability to Make Decisions

Big Idea:

#### I don't mean to say that playing the lottery is a good idea, just that it helps to know why that's the case.

Standards:

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Resources
(12)

### Solving Probability Problems and Learning Target Check In

12th Grade Math »
Unit: Statistics: Using Probability to Make Decisions

12th Grade Math »
Unit: Statistics: Using Probability to Make Decisions

Big Idea:

#### Spending a work period on a problem set is a way of slowing down: not in a way that abandons urgency, but in a way that allows everyone to say, "Hmm, ok, I have learned a lot of new stuff, and actually, I do know how to use it!"

Standards:

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(2)

Resources
(16)

Reflections
(1)

Common Core Math

### Kindergarten

### First Grade

### Second Grade

### Third Grade

### Fourth Grade

### Fifth Grade

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### Seventh Grade

### HS Number & Quantity

### HS Algebra

### HS Functions

### HS Geometry

### Kindergarten

### First Grade

### Second Grade

### Third Grade

### Fourth Grade

### Fifth Grade

### Sixth Grade

### Seventh Grade

### Eighth Grade

### Ninth and Tenth Grade

### Kindergarten

### First grade

### Second grade

### Third Grade

### Fourth grade

### Fifth grade

### Middle School

Kindergarten

First Grade

Second Grade

Third Grade

Fourth Grade

Fifth Grade

Sixth Grade

Seventh Grade

HS Number & Quantity

HS Algebra

HS Functions

HS Geometry

Kindergarten

First Grade

Second Grade

Third Grade

Fourth Grade

Fifth Grade

Sixth Grade

Seventh Grade

Eighth Grade

Ninth and Tenth Grade

Kindergarten

First grade

Second grade

Third Grade

Fourth grade

Fifth grade

Middle School