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# How many times will the number 5 show up if a fair number cube rolled 300 times?

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If the cube faces are numbered 1 through 6 then 5 will show up once every six times, so 300 rolls will show up a 5 about 50 times based on probability
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It will show up any number of times from 0 to 300. The expected value is 50 but the probabiluty that is shows up exactly 50 times is around 6%.
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# If a dice has the numbers 1 2 2 3 4 and 5 how many times would you accpect the number 2 show up?

\ntwo out of six or one out of three

# A fair die is rolled nine times What is the probability that an odd number 1 3 or 5 will occur less than 3 times?

i dont know what the anser is sorry

# A number cube is rolled three times. What is the probability of rolling a 2 each time?

the chances of rolling a 2 each time during 1 set of 3 rolls is -1 in 216- sets.. i believe the formula is:. 1 in 6 - the chance of rolling a"2". then multiply the chances

1/16

50

# A six sided cube numbered 1 through 6 is rolled 120 timesThe number 4 comes up 19 times what is the theoretical probability of rolling a 4?

Because we are only modeling one event, all six outcomes of the die are equally possible. The probability of rolling a four (or, for that matter, any number) is 1/6, or .16666

# If you roll a number cube 100 times about how many times can you expect to roll a 2 explain?

If this is a homework assignment, please consider trying to answer it yourself first, otherwise the value of the reinforcement of the lesson offered by the assignment will be

# When rolling a cube 60 times how many times will it land on a number greater than 3?

Assuming the die is fair, the probability of a number greater than three is a half so the EXPECTATION would be that it will land on a number greater than 3 thirty times. But,

# If you roll a fair number cube1 time about how many times can you expect to roll a 3 and then a 5?

Never. If you roll it 1 time, there can be no "then".

# If you roll a fair number cube 30 times how many times would you expect to roll a odd number?

Type your answer here... 15

216 (6 x 6 x 6)

about 50

# How many times will a 1 show if you rolle a number cube 100 times?

Each time you have a probability of 1/6; therefore, your expectation is 100/6 = 16.67. You will get around 16 or 17 ones, but the actual results will obviously vary - you can

# If you roll a dice 300 times about how many times would you expect it to land on 5?

1/6 of all outcomes should be a 5. 300*1/6=50 This is the answer regardless of what you are rolling for. Youwould find whatever number you want and average about 50 times ifyo

# If you roll a 1-5 number cube what is the probability you will get a 5?

Probability = number_of_ways_of_success / total_number_if_outcomes As a cube has 6 faces and you have only specified that it has fivenumbers (1-5), one of those numbers must

# What is the probability that if 2 fair value cubes are numbered 1 - 6 are tossed at the same time would show the same number?

The probability is 6/36 = 1/6.

# What are the odds against fair value cubes numbered 1-6 tossed at the same time showing the same number?

The odds of this happening are 6/36 = 1/6 ~= 0.1667