Fractions to percents Combinations Finding probability Crunching numbers Misc.
100
30%, 70% and 90%
The fractions 3/10, 7/10, and 9/10 as a percent.
100
4
The number of different combinations possible by flipping two coins.
100
1/5
With five cards numbered 1-5, what is the probability of pulling out a 4?
100
48
There are 100 members in in a gym. 48% of them take boxing. How many take boxing?
100
A game where there is an equal chance of winning or losing, or everyone has an equal chance of winning
What is a fair game?
200
25%, 50%, and 75%
The fractions 1/4, 2/4, and 3/4 as a percent.
200
36
The number of different combinations possible by rolling two dice.
200
4/52 or 1/13
In a standard 52 card deck, what is the probability of pulling out a 7?
200
100
A game has a 25% chance of winning. If 400 people play, how many should win?
200
1 whole or 100%
Probability always adds up to this.
300
20%, 40%, 60%, and 80%
The fractions 1/5, 2/5, 3/5, and 4/5 as a percent.
300
48
The number of different outfits possible when there are 6 shirts, 2 pants, and 4 hats.
300
1/4 or 25%
If I flip two coins, what are my chances of getting a heads twice in a row?
300
60
A game has a 25% chance of winning. If 240 people play, how many should win?
300
Repeat the experiment as many times as possible.
What is the best way to get accurate data when finding probability of something that cannot be calculated.
400
33.3% and 66.6%
1/3 and 2/3 as a percent.
400
12
The number different combinations possible by rolling one die and flipping one coin.
400
1/3 or 33.3%
There are three doors to choose from on a game show, one has a car behind it as a prize. What are my chances of winning the car?
400
29%
There are 200 people in a restaurant. 58 are wearing a red shirt. What percent of people are wearing a red shirt?
400
Cannot control probability
If I flip heads 10 times in a row, explain how this is possible when flipping a heads should only happen 50 percent of the time.
500
12.5%
1/8 as a percent.
500
16
The number of different combinations possible by flipping 4 coins.
500
36/49
Refer to the picture. What is my probability of tossing a coin onto the shaded region.
500
48
There are 200 people on a plane. 24% of them brought a carry on. How many people brought a carry on?
500
20
I have cards numbered 1-5. If I pull out a random card and replace it 100 times, how many times should I pull out a 5.






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