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If i roll a die 90 times how many times can i expect to roll a 6?
Wiki User
∙ 6y ago
pr(six) = 1/6
→ expected 6s in 90 rolls = 1/6 × 90 = 15
Wiki User
∙ 6y ago
Wiki User
∙ 6y agoThe expected number of times is 15.
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If you roll a die 300 times about how many times would you expect to get a 5?
1/6 of 300 = 50 times.
What is the probability that you roll a number less than five?
The answer depends on how many times a die is rolled and whether it is a fair die.For a single roll of a fair normal die, the answer is 2/3.The answer depends on how many times a die is rolled and whether it is a fair die.For a single roll of a fair normal die, the answer is 2/3.The answer depends on how many times a die is rolled and whether it is a fair die.For a single roll of a fair normal die, the answer is 2/3.The answer depends on how many times a die is rolled and whether it is a fair die.For a single roll of a fair normal die, the answer is 2/3.
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.
What is the expected number if you roll a die three times?
The expected value if you roll a die three times is 3.5.
If you roll a die 30 times how many times should you expect to roll a number less than 3?
The expected number of rolls under 3 is the number of rolls times the probability of rolling less than 3. So: E(rolls less than 3 out of 30) = 30 * 1/3 = 30/3 = 10
If you roll a fair die 30 times how many times do you expect to roll a 5?
69
If you roll a die 60 times about how many times will you expect to get 1?
With a fair die, you would expect it 60*(1/6) = 10 times.
If you roll a die 300 times how many times would you expect to get a 5?
If George rolls the die 300 times, how many fives will he roll?
If you roll a die 300 about how many times would you expect to get a 5?
50
You roll a 6 faced die 90 times about how many times would you expect to get a 5?
You can expect to get a 5 about 15 times out of 90.
Suppose you roll a regular 6 sided die 90 times About how many times would you expect to roll a 3?
90
If you roll a die 300 times about how many times would you expect to get a 5?
1/6 of 300 = 50 times.
If you roll the die 60 times about how many times would you expect to get a 1?
the answer is the probability 6o =1/6 = 60%
If you roll a die 60 times about how many times would you expect to get 1?
the probability 6o =1/6 = 60%
When you roll a 10 sided die about what fraction of the time would you expect a multiple of 3 to come up?
You would expect it 0.3 of the times.
How do you get if you roll a die 100 times how many times would you expect to get 1?
If you roll a die 100 times, you would expect to get a 1 about 17 times, because the probability of getting a 1 is 1 in 6, or 0.1667. However, that is theoretical probability; experimental probability - the actual results of doing this 100 times - might not be 17, but if you did this a large number of times, the experimental results would indeed begin to approach the theoretical results.
What is the probability that you roll a number less than five?
The answer depends on how many times a die is rolled and whether it is a fair die.For a single roll of a fair normal die, the answer is 2/3.The answer depends on how many times a die is rolled and whether it is a fair die.For a single roll of a fair normal die, the answer is 2/3.The answer depends on how many times a die is rolled and whether it is a fair die.For a single roll of a fair normal die, the answer is 2/3.The answer depends on how many times a die is rolled and whether it is a fair die.For a single roll of a fair normal die, the answer is 2/3.
