Fractions to percents | Combinations | Finding probability | Crunching numbers | Misc. |
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30%, 70% and 90%
The fractions 3/10, 7/10, and 9/10 as a percent.
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4
The number of different combinations possible by flipping two coins.
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1/5
With five cards numbered 1-5, what is the probability of pulling out a 4?
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48
There are 100 members in in a gym. 48% of them take boxing. How many take boxing?
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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?
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25%, 50%, and 75%
The fractions 1/4, 2/4, and 3/4 as a percent.
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36
The number of different combinations possible by rolling two dice.
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4/52 or 1/13
In a standard 52 card deck, what is the probability of pulling out a 7?
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100
A game has a 25% chance of winning. If 400 people play, how many should win?
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1 whole or 100%
Probability always adds up to this.
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20%, 40%, 60%, and 80%
The fractions 1/5, 2/5, 3/5, and 4/5 as a percent.
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48
The number of different outfits possible when there are 6 shirts, 2 pants, and 4 hats.
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1/4 or 25%
If I flip two coins, what are my chances of getting a heads twice in a row?
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60
A game has a 25% chance of winning. If 240 people play, how many should win?
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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.
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33.3% and 66.6%
1/3 and 2/3 as a percent.
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12
The number different combinations possible by rolling one die and flipping one coin.
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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?
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29%
There are 200 people in a restaurant. 58 are wearing a red shirt. What percent of people are wearing a red shirt?
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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.
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12.5%
1/8 as a percent.
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16
The number of different combinations possible by flipping 4 coins.
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36/49
Refer to the picture. What is my probability of tossing a coin onto the shaded region.
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48
There are 200 people on a plane. 24% of them brought a carry on. How many people brought a carry on?
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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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