Types of Probability




                       Einstein Was Wrong
                               why?
                   ...
A coin is flipped twice. Draw a tree diagram of the sample space
and list the probabilities of each outcome.
A marble is drawn, not replaced and a second marble is
drawn from a bag containing 3 red and 3 blue marbles.
What is the p...
A marble is drawn, replaced and a second marble is
drawn from a bag containing 3 red and 3 blue marbles.
What is the proba...
Independent Events
Events in which the outcome of one event does not affect the
outcome of the other event.

Dependent and...
Dependent Events
If the outcome of one event affects the outcome of another
event, then the events are said to be dependen...
Identify each of the following as experiments involving dependent in
independent events.
                       Drag and D...
A coin is flipped three times. Draw a tree diagram of the sample
space and list the probabilities of each outcome.
In a family of 3 children, with boys and girls equally likely to be
born, what is the probability that exactly 2 kids are ...
Two marbles are drawn. If the 1st marble is blue it is
discarded and replaced with a red. Similarly, if the 1st
marble is ...
Two marbles are drawn. If the 1st marble is blue it is
discarded and replaced with a red. Similarly, if the 1st
marble is ...
Upcoming SlideShare
Loading in...5
×

Pre-Cal 40S Slides May 22, 2008

1,831

Published on

Dependant and independent probabilities. Introduction to calculating probabilities involving "OR" and "AND".

Published in: Technology, Business
0 Comments
1 Like
Statistics
Notes
  • Be the first to comment

No Downloads
Views
Total Views
1,831
On Slideshare
0
From Embeds
0
Number of Embeds
7
Actions
Shares
0
Downloads
41
Comments
0
Likes
1
Embeds 0
No embeds

No notes for slide

Pre-Cal 40S Slides May 22, 2008

  1. 1. Types of Probability Einstein Was Wrong why? because!
  2. 2. A coin is flipped twice. Draw a tree diagram of the sample space and list the probabilities of each outcome.
  3. 3. A marble is drawn, not replaced and a second marble is drawn from a bag containing 3 red and 3 blue marbles. What is the probability that the second marble is blue?
  4. 4. A marble is drawn, replaced and a second marble is drawn from a bag containing 3 red and 3 blue marbles. What is the probability that the second marble is blue?
  5. 5. Independent Events Events in which the outcome of one event does not affect the outcome of the other event. Dependent and independent probabilities ... A bag contains 6 marbles, 3 red and 3 blue. A marble is chosen at random and then REPLACED back in the bag. A second marble is selected, what is the probability that it is blue?
  6. 6. Dependent Events If the outcome of one event affects the outcome of another event, then the events are said to be dependent events. Dependent and independent probabilities ... A bag contains 6 marbles, 3 red and 3 blue. A marble is chosen at random and NOT REPLACED back in the bag. A second marble is selected, what is the probability that it is blue?
  7. 7. Identify each of the following as experiments involving dependent in independent events. Drag and Drop Your Answer INDEPENDENT DEPENDENT (a) Toss a coin and roll a die six. INDEPENDENT (b) Draw 2 cards from a 52 card deck, without replacement. DEPENDENT (c) Draw 2 cards from a 52 card deck, with replacement. INDEPENDENT
  8. 8. A coin is flipped three times. Draw a tree diagram of the sample space and list the probabilities of each outcome.
  9. 9. In a family of 3 children, with boys and girls equally likely to be born, what is the probability that exactly 2 kids are girls?
  10. 10. Two marbles are drawn. If the 1st marble is blue it is discarded and replaced with a red. Similarly, if the 1st marble is red it is discarded and replaced with a blue one. What is the probability that the second marble is blue?
  11. 11. Two marbles are drawn. If the 1st marble is blue it is discarded and replaced with a red. Similarly, if the 1st marble is red it is discarded and replaced with a blue one. What is the probability that the second marble is blue?
  1. A particular slide catching your eye?

    Clipping is a handy way to collect important slides you want to go back to later.

×