Cool Probabilty
Super Duper Probability
Ridonculous Probability
Randomness
100
If
A = {1,2,3,4,5,6,7} and
B = {Prime numbers}
Find A n B (A intersection B)
{2,3,5,7}
100
Create a Tree Diagram to represent the flipping of two coins.
Then find the probability of flipping two Tails.
1/4
100
If a girl is selected at random, what is the probability that she likes a sport other than football or rugby?
13/28
100
How many teeth does the average adult human have?
32
200
What is the probability that Ciaran pulls a Red Queen out of a standard 52 card deck?
2/52 or 1/26
200
Draw a Venn Diagram that represents
A n B'
(A intersection not B)
drawing
200
Finish the table
200
What is the capital city of the United Arab Emirates?
Abu Dhabi
300
Sybella rolls 1 dice and spins a spinner with green, blue, and red pieces.
1. Create a sample space showing this event.
2. What's the probability of Sybella rolling an even number and spinning a blue?
3/18 or 1/6
300
A deck of 52 playing cards is shuffled. Emma draws one card, keeps it, and then draws a second card.
What is the probability that both cards are Aces?
4/52 x 3/51 = 1/221
300
At a dog park, there are 30 dogs:
- 18 are small
- 12 are black
- 7 are both small and black
If a dog is randomly selected, what is the probability that it is small or black?
23/30
300
What is the only temperature where Celsius and Fahrenheit are the same?
Can be within 5 degrees
HINT: Think COLD
- 40 degrees
400
60 students did a survey. 30 said they prefer apples, 33 said they prefer Oranges. 7 said they prefer neither.
1. Create a Venn Diagram
2. Find the probability that a student likes both apples and oranges.
10/60 or 1/6
400
All of the students in Mrs. Smith's classes belong to the Chorus, Band and/or Orchestra as shown in the Venn diagram at the right. If one student is chosen at random, what is the probability that the student belongs to the Chorus and the Band?
9/70
400
Whats the probability of a student who likes Band X, given that they already like Band Z.
9/53
400
Name one of the 4 main Allied powers during World War II.
- United States
- Soviet Union
- United Kingdom
- China