Cards
Marbles
Spinner
Contingency Tables
Random
100
P(drawing a heart)
13 / 52
100
What are the odds of pulling a red marble?
3 : 7
100
P(spinning a purple)
2 / 8
100
P(a persons favorite game is Monopoly)
38 / 115
100
If the probability of an event is 21 / 40, what are the odds in favor of this event?
21 : 19
200
P(drawing a red card or a 5)
28 / 52
200
What are the odds against pulling a green marble?
6 : 4
200
P(spinning an odd number)
4 / 8
200
P(a persons favorite game is Wii Bowling and their favorite snack are pizza rolls)
12 / 115
200
What is the probability 23 / 54 in percent form?
42.6%
300
P(drawing an even or a black card)
36 / 52
300
P(pulling a red or yellow marble)
4 / 10
300
P(spinning an even and blue)
2 / 8
300
P(a person's favorite prefers dogs given they are male)
42 / 52
300
If an event has a 40% chance of happening, what are the odds against it occurring?
60 : 40 or 6 : 4
400
P(drawing a ace of diamonds, then a 6)
**Without replacement**
4 / 2652
400
P(pulling a green marble, then a blue marble)
**Without replacement**
8 / 90
400
P(spinning a even and red)
0
400
P(a person is a female, given they prefer Mac)
87 / 127
400
If the odds in favor of an event is 67:85, what is the probability it will occur?
67 / 152
500
P(drawing a face card, then a 5)
**Without replacement**
48 / 2652
500
P(pulling a red marble, then a yellow marble, then a green marble)
**Without replacement**
12 / 720
500
P(spinning an multiple of 2 or a blue)
5 / 8
500
P(a person is a male or prefers PC)
136 / 223
500
If the odds against an event are 54:27, what is the probability it will occur in percent form?
33.3%