Probability with a Deck of Cards
Probability with Dice
Vocabulary
What's the Probability?
Using Tree Diagrams
100
You draw one card from a standard deck of cards.
What is the probability of drawing a 2? Give your answer as a fraction
4/52 or 1/13
100
You roll two dice.
P(sum of 8)?
5/36
100
The likelihood that an event will occur is called __________
Probability
100
Lexi drew 20 cards and recorded her results in the table.
What is the experimental probability of selecting a spade? Give your answer as a fraction
4/20 or 1/5
100
Find the probability of choosing a sandwich with swiss cheese.
P(Swiss)=_____
1/2
200
You draw one card from a standard deck of cards.
P(Queen of Hearts)? Give your answer as a fraction.
1/52
200
You roll 2 6 sided dice. What is the probability that you roll a 3 on your first roll and a 7 on your second?
P(3 and 7)= _____
0
200
A diagram or list of all the possible outcomes of an event.
Sample Space
200
Joseph recorded the results of spinning the spinner below 40 times.
What is the theoretical probability of landing on green or blue?
1/2
200
Find the probability of choosing a sandwich with chicken or ham.
P(Chicken or Ham)= _____
4/6 or 2/3
300
You draw one card from a standard deck of cards.
P(4 or 7)? Give your answer as a fraction.
8/52 or 2/13
300
How likely is that you roll a number less than 2 on a single die?
Impossible, Unlikely, Equal Chances, Likely, or Certain?
Unlikely
300
What does P(_______) mean?
What is the probability of (_______) occuring?
300
Joseph recorded the results of spinning the spinner below 40 times.
What is the experimental probability of landing on green or blue? Give your answer as a fraction.
15/40 or 3/8
300
Find the probability of wearing an outfit with jeans and sneakers.
P(Jeans and Sneakers)= ____
3/12 or 1/4
400
You draw one card from a standard deck of cards.
P(Spade)? Give your answer as a fraction.
1/4
400
What is the probability that you roll a 3 or 4 on a single die?
P(3 or 4)= _____
1/3
400
What is another term for experimental probability?
Relative Frequency
400
Joseph recorded the results of spinning the spinner below 40 times.
What is the theoretical probability of not landing on green?
3/4
400
Find the probability of having green and short hair.
P(Green and Short Hair)= _____
2/12 or 1/6
500
You draw one card from a standard deck of cards.
P(Not an Ace)? Give your answer as a fraction.
12/13
500
You roll two dice. What is the probability that you do not roll a sum of 12?
P(not a sum of 12)= _____
35/36
500
Which type of probability is based on what we EXPECT to happen in an event.
Theoretical Probability
500
Joseph recorded the results of spinning the spinner below 40 times.
What is the experimental probability of not landing on green? Give your answer as a fraction.
34/40 or 17/20
500
Find the probability of choosing a fish tag or orange tag.
P(Fish or Orange)= ____
1/9