Question

3 Dice are rolled, what is the probability that they are all different numbers AND one...

3 Dice are rolled, what is the probability that they are all different numbers AND one of them lands on a 6?

Homework Answers

Answer #1

P[ there are all different numbers AND one of them lands on a 6 ] = P[ a die throwing 6 ]*P[ remaining two die throwing any number other than 6 ]*Number of ways these three numbers can be arranged

Number of ways these three numbers can be arranged = 3! = 3*2*1

P[ a die throwing 6 ] = 1/6

P[ remaining two die throwing any number other than 6 ] = (5*4)/36 = 20/36

P[ there are all different numbers AND one of them lands on a 6 ] = (6)*(1/6)*(20/36)

P[ there are all different numbers AND one of them lands on a 6 ] = 0.55

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Three dice are rolled.  Find the probability that the numbers that appear Are 3 different numbers...
Three dice are rolled.  Find the probability that the numbers that appear Are 3 different numbers Are all even or all odd
5 fair 8-sided dice are rolled. (a) Find the conditional probability that at least one die...
5 fair 8-sided dice are rolled. (a) Find the conditional probability that at least one die lands on 3 given that all 5 dice land on different numbers.
4 fair 10-sided dice are rolled. (a) Find the conditional probability that at least one die...
4 fair 10-sided dice are rolled. (a) Find the conditional probability that at least one die lands on 3 given that all 4 dice land on different numbers. (b) True or False: If X is the sum of the 4 numbers from one roll, and Y is the maximum of the 4 numbers from one roll, then X and Y are independent random variables.
5 fair 8-sided dice are rolled. (a) [3 marks] Find the conditional probability that at least...
5 fair 8-sided dice are rolled. (a) [3 marks] Find the conditional probability that at least one die lands on 3 given that all 5 dice land on different numbers. (b) [2 marks] True or False: If X is the minimum of the 5 numbers from one roll, and Y is the sum of the 5 numbers from one roll, then X and Y are independent random variables.
If two fair dice are rolled, what is the probability that the sum of the numbers...
If two fair dice are rolled, what is the probability that the sum of the numbers rolled is greater than three?
A pair of balanced dice is rolled once and the numbers on the top of the...
A pair of balanced dice is rolled once and the numbers on the top of the dice are observed Probability that the sum of the numbers on the tops of the dice is 6 is ? Probability that the 2nd number in the pair is larger than the 1st number is ? Probability that the number on the top of the second die is 4 is ? Probability that the numbers on the top of the dice are different is...
A pair of balanced dice is rolled once and the numbers on the top of the...
A pair of balanced dice is rolled once and the numbers on the top of the dice are observed. Probability that the sum of the numbers on the tops of the dice is 6 is? Probability that the 2nd number in the pair is larger than the 1st number is? Probability that the number on the top of the second die is 4 is? Probability that the numbers on the top of the dice are different is?
Find the indicated probability. When a pair of dice are rolled there are 36 different possible...
Find the indicated probability. When a pair of dice are rolled there are 36 different possible outcomes: 1-1, 1-2, ... 6-6. If a pair of dice are rolled 3 times, what is the probability of getting a sum of 5 every time? Round to eight decimal places. 0.008 0.00137174 0.0667 0.00267918
Two fair dice are rolled. (a) Find the conditional probability doubles are rolled, given the sum...
Two fair dice are rolled. (a) Find the conditional probability doubles are rolled, given the sum is eight. (b) Find the conditional probability the sum is eight, given doubles are rolled. (c) Find the probability at least one die lands on six. (d) Find the conditional probability at least one die lands on six, given that doubles are not rolled.
1.) Suppose a pair of dice are rolled. Consider the sum of the numbers on the...
1.) Suppose a pair of dice are rolled. Consider the sum of the numbers on the top of the dice and find the probabilities. (Enter the probabilities as fractions.) (a) 5, given that the sum is odd (b) odd, given that a 5 was rolled 2.) Suppose a pair of dice are rolled. Consider the sum of the numbers on the top of the dice and find the probabilities. (Enter the probabilities as fractions.) (a) 8, given that exactly one...