Show:
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