What is the probability of rolling a 5 on a number cube?
1/6
200
.065
6.5%
200
34.7%
.347
200
1/8
.125
200
0.13
13/100
200
What is the probability of flipping a coin and landing on heads?
1/2
300
.875
87.5%
300
193%
1.93
300
2/20
0.1
300
0.85
85/100
300
What is the probability of choosing a red card out of a deck of cards? (HINT: There are 52 cards in a deck.)
26/52 OR 1/2
400
1.63
163%
400
1005%
10.05
400
1/5
.2
400
0.457
457/1000
400
You have a bag of 10 marbles. There are 3 red marbles and 7 blue marbles. What is the probability of pulling out a red marble?
3/10
500
0.001
0.1%
500
2.5%
0.025
500
1/1000
0.001
500
1.65
1 and 65/100
500
What is the probability of flipping a coin and landing on heads, and then flipping the coin again and landing on tails? (Two events happening in a row)