Q: In 600 rolls predict how many times you will roll?

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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

The expectation is 50 times.

pr(six) = 1/6 → expected 6s in 90 rolls = 1/6 × 90 = 15

Pr(You roll a four in 60 rolls) = 1 - Prob(No fours in 60 rolls) = 1 - [Prob(Not 4 in a roll)]60 = 1 - (5/6)60 = 0.999982 ie 99.9982 per cent

If a DIE (not dice) is rolled 90 times, the expected value of the sum of the first and second rolls is 7 if you assume that the die is fair. It does not matter how many times you roll the die, as long as it is at least 2.

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If George rolls the die 300 times, how many fives will he roll?

There are about 200 calories in a California roll.

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

The expectation is 50 times.

Possible outcomes of one roll = 6Successful outcomes = 1Probability of success on each roll = 1/6Expectation in 150 rolls = (1/6) x (150) = 25 times

pr(six) = 1/6 → expected 6s in 90 rolls = 1/6 × 90 = 15

Two.

Pr(You roll a four in 60 rolls) = 1 - Prob(No fours in 60 rolls) = 1 - [Prob(Not 4 in a roll)]60 = 1 - (5/6)60 = 0.999982 ie 99.9982 per cent

There are about 200 calories in a California roll.

The number of sheets on a paper towel roll varies greatly. On average, most standard rolls have 50-80 sheets/roll, however jumbo rolls can contain 100+ sheets. Many brands are now offering "pick a size" rolls that have on average of 150 sheets/roll.

Three times.

There are 140 calories in an original Tootsie Roll.