Theoretical Probability
What is the chance of getting heads on a coin flip?
1/2 or 50%
John flipped a coin two times and it landed on heads both times. What is the probability of getting heads?
100%
Is it impossible to roll a 3 on a 2 sided dice?
Yes
Mal put two red balls in a bag and was selected as random. What is the probability of it being blue?
0% 0/2 or impossible.
1+1
2
What is the chance of getting a 19 on a 1d6 dye?
0/1 or 0%
A man used a spinner labeled 1-4. He spinner it 4 times and it landed on 3, 3 times and 2, 1 time. What is the probability of landing on 3?
75%
There are 52 cards in a deck, is it likely to get a queen of hearts?
Your chances are very unlikely.
Barbara put 3 balls in a bag 1 red and 2 blue. Is this bag fair, if so why?
It is not fair because there are more blue than red.
97 x 1,988
192836
What is the chance of rolling a 92 on a 94 sided dice? Round to the nearest whole number.
98%
Mei flipped a coin 4 times and recorded what side the coin landed on each time. It landed on heads 3 times, what is the experimental probability of it rolling on tails?
1/4 times or 25%
Is it impossible to roll a 990 on a on a 99 sided dice?
It is impossible.
Teddy put 100 green balls in a bag, then he takes out two and replaces them with blue. What is the percent chance that he picks blue?
2% chance.
x6 - 132x5 +7260x4 - 212960x3 + 3513840x2 - 30921792x + 113379904
x=22
What is the chance of rolling a 50 on a 100 sided dice?
1 percent chance.
0%
Is it likely to roll a number 1-90 876-880 and 500-600 on a 900 sided dice?
It is likely.
George put an extra card in a deck of cards, queen of hearts what is his chance of getting a queen of hearts now?
2/53
593883522354512398 x 213498234234234674446436h / 8723876056325710928750960213537257612243567342563458634257943523452345094580283471017847543687245824520497267820.
9.63035077 × 10-105 m2 kg / s
What is the chance (in percent) of rolling the numbers 1/ 91/ or 901 on a 1000 sided dice?
.3%
Greg spun a 1000 sided dice, and he spun it 100 times and it landed on 1-100 what is the probability of that?
1, in 100,000
is it impossible to roll a 999,111, 555, or a 666 on a 125 sided dice?
It is possible because of the 111. It is unlikely though.
Zander has a bag with 1000 marbles if there are 10 red marbles and 990 green, what is the probability of picking a red?
1/100 1% chance
9 to the power of 100
2.6561398887587463e+95