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An unbiased dice is thrown

An unbiased dice is thrown 10 times. Let X be the number of sixes obtained. Find:C) P(X<mean) The correct answer is .485, but I
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2. asked by Simon
3. 716 views
A biased dice is thrown.The probability of the dice landing on 1,2,3,4 and 5 are shown: 1 = 0.14 2 = 0.07 3 = 0.21 4 = 0.15 5 =
1. 1 answer
2. 112 views
Two fair dice are thrown. If the first die thrown is a 3, what is the probability that the sum of the two dice is greater than
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2. asked by Harry
3. 597 views
Two eight-sided dice are thrown. Given that one of the dice shows a four, what is the probability that the sum on the two dice
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2. asked by lu
3. 175 views
Two dice are thrown and the sum of the number of dots on the dice are noted. The probability that the sum is neither 2 or 3 is?
1. 1 answer
2. asked by Andrey L
3. 500 views
A biased dice is thrown.The probability of each score is shown: 1 = 0.15 2 = 0.08 3 = 0.3 4 = 0.05 5 = 0.22 6 = 0.2 The dice is
1. 3 answers
2. 88 views
A fair six sided dice has the faces numbered from 1 to 6. The dice is thrown 4 time. Calculate the probability of exactly 2
1. 1 answer
2. asked by kirsten
3. 1,568 views
A six side dice is biased so that, when it is thrown, the probability of obtaining a score of 6 is 5/9 and of obtaining scores
1. 4 answers
2. asked by Raj
3. 555 views
Four fair sided dice, each with faces marked 1,2,3,4,5,6, are thrown on 7 occasions.Find the probability that the numbers shown
1. 1 answer
2. asked by Raj
3. 2,787 views
two un biasedtetrahedral dice each have four faces number 1,2,3 and 4. the two dices are thrown together and the sum of the
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2. asked by sam
3. 759 views