What is the probability of spinning green or blue?
0
5/12
1/2
3/4
2. Multiple Choice
30 seconds
1 pt
What is represented in the Venn diagram?
A
B
A ∪ B
A ∩ B
3. Multiple Choice
30 seconds
1 pt
What is represented in the Venn diagram?
A
B
A ∪ B
A ∩ B
4. Multiple Choice
30 seconds
1 pt
What is represented in the Venn diagram?
A
B
A ∪ B
A ∩ B
5. Multiple Choice
30 seconds
1 pt
What is represented in the Venn diagram?
A
B
A ∪ B
A ∩ B
6. Multiple Choice
1 minute
1 pt
In a standard deck of 52 cards there are 13 diamonds and 13 hearts (red) and 13 spades and 13 clubs (black). Find the probability of choosing a card at random that is a spade OR a 7
1/52
1/13
4/13
17/52
7. Multiple Choice
1.5 minutes
1 pt
find the probability of choosing a student at random that plays an instrument OR a sport
1/2
13/20
21/20
4/5
8. Multiple Choice
1.5 minutes
1 pt
If you draw one card from a standard deck, what is the probability of drawing a 5 or a diamond?
2/52
4/52
16/52
26/52
9. Multiple Choice
1.5 minutes
1 pt
If you draw one card from a standard deck, what is the probability of drawing a spade or a red card?
13/52
26/52
39/52
Not possible
10. Multiple Choice
1 minute
1 pt
If you roll one die, what is the probability of getting an even number or a multiple of 3?
1/3
2/3
1/2
1/6
11. Multiple Choice
1.5 minutes
1 pt
A bag contains 9 green marbles, 5 yellow marbles and 6 red marbles. You choose one marble. What is the probability of selecting a green or red marble?
8/15
6/11
3/4
2/3
12. Multiple Choice
30 seconds
1 pt
Given a standard number cube, and the events of rolling an odd number or a 4. Are the events mutually exclusive?