memorize three ways to show sample space
DESCRIPTION
o r all possible outcomes. Memorize three ways to show Sample Space. Tree diagram. Table. Flipping a coin:. S = {H,T} . Set notation. Race to the Top:. S = {2,3,4,5,6,7,8,9,10,11,12} . On a separate piece of paper. What is the sample space for the genders in our classroom?. - PowerPoint PPT PresentationTRANSCRIPT
Memorize three ways to show
Sample Space
SET NOTATION TREE DIAGRAM TABLE
or all possible outcomes
Flipping a coin:
Race to the Top:
S = {H,T}
S = {2,3,4,5,6,7,8,9,10,11,12}
1. PRACTICE SET NOTATIONOn a separate piece of paper
What is the sample space for the genders in our classroom?
What is the sample space for high schools in Iron County?
S = {M,F} S = {Canyon View, Cedar, Parowan}
2. PRACTICE TREE DIAGRAMCopy the drawing below. Show the sample space of flipping a coin two times
H H ½ ½ ½ T H ½ ½ T ½ T
3. PRACTICE TABLEFill in the table below, showing the 8 possible outcomes ofTossing a coin 3 times.
Outcomes Probability
HHH ½ * ½ * ½ = 1/8 HHT
3. PRACTICE TABLEFill in the table below, showing the 8 possible outcomes ofTossing a coin 3 times.
Outcomes Probability
HHT ½ * ½ * ½ = 1/8 HTH ½ * ½ * ½ = 1/8 HTT ½ * ½ * ½ = 1/8 THH ½ * ½ * ½ = 1/8 THT ½ * ½ * ½ = 1/8 TTH ½ * ½ * ½ = 1/8 TTT ½ * ½ * ½ = 1/8 HHT ½ * ½ * ½ = 1/8
What are the possible outcomes if you flip a thumbtack?
What are the possible outcomes if you flip a tissue box?
heads
First Flip Second Flip
heads
tails
heads
heads
heads
heads
tails
tails
tails
tailsheads
tails
tails
Third FlipStudy the tree below:
heads
First Flip Second Flip
heads
tails
heads
heads
heads
heads
tails
tails
tails
tailsheads
tails
tails
Third FlipWhat is P(H)?
1/2
heads
First Flip Second Flip
heads
tails
heads
heads
heads
heads
tails
tails
tails
tailsheads
tails
tails
Third FlipWhat is P(HT)?
½ * ½ = ¼
heads
First Flip Second Flip
heads
tails
heads
heads
heads
heads
tails
tails
tails
tailsheads
tails
tails
Third FlipWhat is P(HTH)?
½ * ½ * ½ = 1/8
Study the tree below:
What is the probability of getting at least two heads?
3/8
Suppose you flipped a coin AND spun a spinner (with 3 choices)
How would you represent that in a probability tree?
3 Ind
heads
tails
Suppose you flipped a coin AND spun a spinner (with 3 choices)
heads
tails
ONE
NINEFIVE
ONE
NINE
FIVE
Suppose you flipped a coin AND spun a spinner (with 3 choices)