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You roll a number cube 150 times about how many times would you expect to roll 3?
Possible outcomes of one roll = 6Successful outcomes = 1Probability of success on each roll = 1/6Expectation in 150 rolls = (1/6) x (150) = 25 times
If you roll a dice 100 times how many times would you roll a two?
There are six possible outcomes. Assuming the probability of each outcome is the same (dice has no defects), then you are likely to roll the number two, 100/6=50/3=16.67 times.
If you roll a fair die 30 times how many times do you expect to roll a 5?
69
How many possible outcomes if you roll a die 4 times?
It depends what you mean by outcome. If you are interested in the total number of different outcomes, then there are 6 x 6 x 6 x 6 or 1296 unique possible outcomes. If you are only interested in the total (the sum) of the resulting roll, it can be anything from 4 to 24 so there are just 21 possible outcomes.
How many times can you roll a sum of 8?
Assuming you use two six-sided dice, you can roll a sum of 8 as many times as you want, provided you have enough time to sit there and roll them.
How many times would you have to roll one die to roll a six five times?
If you were really unlucky, infinitely many times! The probability of that happening is very tiny but it is not zero.
You roll a number cube 150 times about how many times would you expect to roll 3?
Possible outcomes of one roll = 6Successful outcomes = 1Probability of success on each roll = 1/6Expectation in 150 rolls = (1/6) x (150) = 25 times
If you roll a dice 100 times how many times would you roll a two?
There are six possible outcomes. Assuming the probability of each outcome is the same (dice has no defects), then you are likely to roll the number two, 100/6=50/3=16.67 times.
Consider a die that is rolled what is the total number of possible outcomes?
It depends on the number of sides and how many times you roll it.
How do you beat chapter five in mini ninjas?
You must do a roll, barrel roll...
What is a 5 stroke roll?
a five stroke roll is a role with 5 strokes
Is it possible to roll a pair of six sided dice and get fourteen?
A six-sided die only goes up to 6. Therefore, when rolling two, you can get a total of 2 times 6, so 12 is the highest number possible, and you cannot roll a fourteen.
In 600 rolls predict how many times you will roll?
You will roll 600 times, of course!
If you roll a dice 100 times how many times would you roll a three?
100/6 = 16.6 times
What is a 5 stroke drum roll?
a five stroke roll is a role with 5 strokes
What is the probability of rolling a five with a pair of dice?
There are 36 possible outcomes when we roll a pair of dice. Rolling a five can be done the following ways: 3-2, 4-1, 2-3 and 1-4. That's four ways to roll a five with one roll of the dice. The odds of rolling a five are 4 in 36, or 1 in 9. That makes the probability of rolling a five equal to 0.11111....We know that the probability of something is a ratio of the number of times it can be done to the total number of things that are possible. Probabilities range from zero to one, inclusive. If something has a probability of zero, it cannot happen. Like rolling a 13. A 13 cannot be rolled with one roll of a pair of standard dice. Thus the probability of rolling a 13 is zero, as it cannot happen.If something has a probability of one, it must happen. Like the probability of rolling an odd or an even number with one roll of a pair of dice. Since any number we roll must be either odd or even, then the probability of rolling an odd or an even number with one roll of a pair of dice is one. An odd or an even number must turn up, and that is why the probability of rolling an odd or an even number with one roll of the dice is one. Lastly, we've seen that the probability of rolling a given number with one roll of the dice is the number of times that number might appear divided by the total number of possibilities that might appear.
What is the probability you will roll two prime numbers on a dice?
It is a certainty - if you roll the die often enough. And on one roll it is impossible. Unfortunately you have chosen not to specify how many times the die is rolled, and without that crucial bit of information, it is not possible to give a more helpful answer.
