8
Alg2Hon 113 and 114 Notes and answers.notebook 1 April 18, 2013 Apr 1710:18 AM Independent event – if the outcome of an event does not affect the outcome of another event Example – tossing a coin or rolling a die Dependent event – if the outcome of an event does affect the outcome of another event Example – taking a piece of candy from a jar and then taking a second piece without replacing the first 113 Probability of Multiple Events Apr 1710:18 AM a. playing blackjack b. choosing a class president and a class color c. drawing the numbers 110 from a hat without replacements d. 1st, 2nd, and 3rd place in a contest e. selecting an ice cream flavor and a topping 1. State whether the events are independent or dependent events.

113 Probability of Multiple Events - PC\|MACimages.pcmac.org/SiSFiles/Schools/AL/MadisonCity...113 Probability of Multiple Events Apr 1710:18 AM a. playing blackjack b. choosing a

  • Upload
    others

  • View
    10

  • Download
    0

Embed Size (px)

Citation preview

Page 1: 113 Probability of Multiple Events - PC\|MACimages.pcmac.org/SiSFiles/Schools/AL/MadisonCity...113 Probability of Multiple Events Apr 1710:18 AM a. playing blackjack b. choosing a

Alg2Hon 11­3 and 11­4 Notes and answers.notebook

1

April 18, 2013

Apr 17­10:18 AM

Independent event – if the outcome of an event does not affect the outcome of another event Example – tossing a coin or rolling a die

Dependent event – if the outcome of an event does affect the outcome of another event Example – taking a piece of candy from a jar and then taking a second piece without replacing the first 

11­3 Probability of Multiple Events

Apr 17­10:18 AM

a.  playing blackjack

b.  choosing a class president and a class color

c.  drawing the numbers 1­10 from a hat without replacements

d.  1st, 2nd, and 3rd place in a contest

e.  selecting an ice cream flavor and a topping 

1.  State whether the events are independent or dependent events. 

Page 2: 113 Probability of Multiple Events - PC\|MACimages.pcmac.org/SiSFiles/Schools/AL/MadisonCity...113 Probability of Multiple Events Apr 1710:18 AM a. playing blackjack b. choosing a

Alg2Hon 11­3 and 11­4 Notes and answers.notebook

2

April 18, 2013

Apr 17­10:23 AM

(p. 688) 

(p. 689) 2. 

3.  What is the probability of rolling a six on a die and flipping a coin and getting tails?

Apr 17­10:26 AM

mutually exclusive events:  two events that cannot happen at the same timeExample ­ Drawing a two or an ace from a deck of cards

inclusive events:  two events whose outcomes may be the same Example ­ Drawing a queen or diamond from a deck of cards

4.(p. 689)

(p. 689)

Page 3: 113 Probability of Multiple Events - PC\|MACimages.pcmac.org/SiSFiles/Schools/AL/MadisonCity...113 Probability of Multiple Events Apr 1710:18 AM a. playing blackjack b. choosing a

Alg2Hon 11­3 and 11­4 Notes and answers.notebook

3

April 18, 2013

Apr 17­10:27 AM

(p. 690)

5. 

Apr 17­10:39 AM

6.

(p. 690)

Page 4: 113 Probability of Multiple Events - PC\|MACimages.pcmac.org/SiSFiles/Schools/AL/MadisonCity...113 Probability of Multiple Events Apr 1710:18 AM a. playing blackjack b. choosing a

Alg2Hon 11­3 and 11­4 Notes and answers.notebook

4

April 18, 2013

Apr 17­10:52 AM

11­4 Conditional Probability(p. 696) 

Apr 17­10:55 AM

(p. 697)2.

A contingency table, or two­way frequency table, is a frequency table that contains data from two different categories.

Page 5: 113 Probability of Multiple Events - PC\|MACimages.pcmac.org/SiSFiles/Schools/AL/MadisonCity...113 Probability of Multiple Events Apr 1710:18 AM a. playing blackjack b. choosing a

Alg2Hon 11­3 and 11­4 Notes and answers.notebook

5

April 18, 2013

Apr 17­11:04 AM

3.

Apr 17­11:04 AM

4. 

(p. 697)

Page 6: 113 Probability of Multiple Events - PC\|MACimages.pcmac.org/SiSFiles/Schools/AL/MadisonCity...113 Probability of Multiple Events Apr 1710:18 AM a. playing blackjack b. choosing a

Alg2Hon 11­3 and 11­4 Notes and answers.notebook

6

April 18, 2013

Apr 17­3:59 PM

(p. 697)

5.(p. 698)

Apr 17­3:46 PM

(p. 699) 6.

Page 7: 113 Probability of Multiple Events - PC\|MACimages.pcmac.org/SiSFiles/Schools/AL/MadisonCity...113 Probability of Multiple Events Apr 1710:18 AM a. playing blackjack b. choosing a

Alg2Hon 11­3 and 11­4 Notes and answers.notebook

7

April 18, 2013

Apr 17­3:51 PM

(p. 701)7.

Apr 17­10:39 AM

Practice(p. 691) 9­12, 17­20, 24, 25, 27, 29, 33­39 odd, 40(p. 700) 8­18

Page 8: 113 Probability of Multiple Events - PC\|MACimages.pcmac.org/SiSFiles/Schools/AL/MadisonCity...113 Probability of Multiple Events Apr 1710:18 AM a. playing blackjack b. choosing a

Alg2Hon 11­3 and 11­4 Notes and answers.notebook

8

April 18, 2013

Apr 17­4:24 PM