A group of kids did a math test and here are their scores out of 5:
What is the probability of the kids to score more than 5? | |
[2] | Roll 12 6-sided dice.
How many times would you expect to get more than 4? | |
[1] |
Flip a coin 12 times.
Each time a head comes up you win $3 and with each tail you lose $2. How much money would you expect to make altogether? | |
[1] | | A bag has 5 balls with number 2 and 8 balls with a number 9. What will be the average of the numbers of the balls taken out of the bag | |
[1] |
Flip 2 coins.
What is the probability of getting a head and a tail? | |
[1] | A group of kids were timed running 100m. Here are the results:
What is the probability of the kids to run 100m in more than 17s?
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[2] |
A group of girls were timed running 100m. Here are the results:
What is the probability of the girls to run 100m in exactly 16s?
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[2] | A group of girls were timed running 100m. Here are the results:
What fraction of the girls run 100m in exactly 14s?
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[2] |
A group of humans were timed running 100m. Here are the results:
What fraction of the humans run 100m in exactly 17s?
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[2] | Roll 2 6-sided dice.
What is the probability of getting 2 numbers that are 1 or 4? | |
[1] |
Roll 18 6-sided dice.
How many times would you expect to get more than 4? | |
[1] | We asked a group of humans how many Bananas they eat in a week. Here are the results:
What is the probability of the humans to eat less than 1 Bananas in a week? | |
[2] |
You roll 2 3-sided dice
You add the two numbers. What is the probability of getting more than 2? | |
[1] | A bag has 2 red balls and 9 blue balls. You take out a blue ball, then a blue ball, then another ball.
What is the probability of getting red for the last ball? | |
[1] |
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