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April 24, 2014

Search: If two fair dice are rolled, find the probability of a sum of 6 given that the roll

Number of results: 34,793

Statistics
In a game you roll two fair dice. If the sum of the two numbers obtained is 3,4,9,10 or 11 you win $20. If the sum is 5,6,7 or 8 you pay $20. However if the scores on the dice are the same no one is required to pay. (a) Construct a probability distribution table for the event...
Saturday, December 14, 2013 at 4:30pm by Edmund

Math
Two fair dice are rolled. Let X equal the product of the 2 dice, compute =  for  = 1,2,…,36
Monday, November 19, 2012 at 2:30pm by Anonymous

Math-Probability
Please explain how to get the answer.I have now idea. 1.If you roll two fair dice,one red and one green,what is the probability of getting a 2 on the red die and a 3 on the green die? Give answer in a reduced fraction. 2.If you roll two fair dice,one red and one green,what is ...
Thursday, November 14, 2013 at 7:01pm by Kaylee

math
Find the expected value, ì, for the sum of two fair dice. The probability distribution for the sum of two dice is given in the table. ì = 1 2=1/36, 3=2/36, 4=3/36, 5=4/36, 6=5/36, 7=6/36, 8=5/36, 9=4/36, 10=3/36, 11=2/36, 12=1/36
Saturday, October 9, 2010 at 7:53pm by Anonymous

math
Find the expected value, u, for the sum of two fair dice. The probability distribution for the sum of two dice is given in the table. u = 1 2=1/36, 3=2/36, 4=3/36, 5=4/36, 6=5/36, 7=6/36, 8=5/36, 9=4/36, 10=3/36, 11=2/36, 12=1/36
Sunday, October 10, 2010 at 6:46pm by Anonymous

Probability NEED HELP
1. When two fair dice are tossed, what is the probability of a sum of 4 or a sum of 8? 2. When two fair dice are tossed, what is the probability of doubles or a sum over 9? 3. Evaluate 1025! / 1022! Please help
Wednesday, May 11, 2011 at 9:16pm by Hannah

Probability
1. When two fair dice are tossed, what is the probability of a sum of 4 or a sum of 8? 2. When two fair dice are tossed, what is the probability of doubles or a sum over 9? 3. Evaluate 1025! / 1022! Please help
Wednesday, May 11, 2011 at 7:13pm by Hannah

Math
Suppose you play a game in which two fair standard dice are rolled. If the numbers showing on the dice are different, you lose $2. If the numbers showing are the same, you win $2 plus the dollar value of the sum of dice. Complete the next table, in which the values in the ...
Sunday, April 18, 2010 at 3:12pm by Hannah

statistics
Two dice are rolled and two fair coins are tossed. Let X be the sum of the number of spots that show on the top faces of the dice and the number of coins that land heads up. The expected value of X is _____ .
Friday, July 22, 2011 at 8:31pm by mike

statistics
Two dice are rolled and two fair coins are tossed. Let X be the sum of the number of spots that show on the top faces of the dice and the number of coins that land heads up. The expected value of X is _____ .
Friday, July 22, 2011 at 8:31pm by mike

Math
Which pair has equally likely outcomes? List the letters of the two choices below which have equal probabilities of success, separated by a comma. A standard deck of cards has 12 face cards and four Aces (Aces are not face cards). A. drawing a red seven out of a standard 52 ...
Tuesday, July 26, 2011 at 7:24pm by Jen

probabbility
Find the (theoretical) probability of a given event, assuming that the dice are distinguishable and fair, and that what is observed are numbers uppermost. Two dice are rolled; the numbers add to 7. 1
Friday, December 3, 2010 at 12:14am by LC

probability
Two six-sided dice each have the numbers 1 through 6 on their faces. Neither die is fair, but they are both weighted the same. The probability of rolling a certain number on one die is given in the table below: # 1 2 3 4 5 6 probability 1/6 1/6 1/9 ? 2/9 ? If the probability ...
Friday, March 8, 2013 at 12:37am by Anonymous

statistics
2. Two fair dice are rolled at the same time and the number of dots appearing on both dice is counted. Find the probability that the sum is A. 7 B. is an odd number greater than 6 C. is less than 2 D. Is more than 12 E. Is "Snake Eyes"
Monday, May 18, 2009 at 1:35pm by jamar

algebra
two dice are rolled. if a 3 appears on either dice,then the two dice are rolled again and the two dice are added togather. if a 3 does not appear, then we ll add the two dice togather. if the sum of two dice is even ,i win and if the sum is odd,you win. what is the probability...
Sunday, September 14, 2008 at 5:45pm by deborah

Math Probability
Find the (theoretical) probability of a given event, assuming that the dice are distinguishable and fair, and that what is observed are numbers uppermost. Two dice are rolled; the numbers add to 7. 1
Friday, December 3, 2010 at 12:19am by Liz

Math Probability dice roll
two fair dice are rolled, find the A)odds of getting a 9 B) the odds against getting a 12
Monday, April 16, 2012 at 3:57pm by janet

math
3 fair dice are tossed. Find the probability of dice showing at most one 6
Monday, May 2, 2011 at 11:30pm by yoko

probability
We have two fair three-sided dice, indexed by i=1,2. Each die has sides labelled 1, 2, and 3. We roll the two dice independently, one roll for each die. For i=1,2, let the random variable Xi represent the result of the ith die, so that Xi is uniformly distributed over the set...
Thursday, February 27, 2014 at 5:51pm by jon

math
A pair of dice is rolled once. suppose you lose $9 if the dice sum to 9 and win $11 if the dice sum to 4 or 6. how much should you win or lose if any other number turns up in order for the game to be fair?
Tuesday, October 23, 2012 at 11:13pm by Maddy

math
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 fives. the answer is 25/216
Tuesday, September 24, 2013 at 9:05pm by kirsten

Statistics
Two dice are tossed. What is the probability that the sum of both dice is a prime number? This is what I have so far Presuming two fair, 6-sided dice, each numbered 1 through 6: You can achieve one of the following results on any given roll: 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12...
Tuesday, July 2, 2013 at 4:31pm by Meg

Stats
Two dice are tossed. What is the probability that the sum of both dice is a prime number? this is the answer i have ; Presuming two fair, 6-sided dice, each numbered 1 through 6: You can achieve one of the following results on any given roll: 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12...
Monday, July 1, 2013 at 2:29pm by Megan

Math
Three fair dice are rolled, and all outcomes are equally likely. What is the probability that the sum of all the numbers on the dice is at most 6?
Tuesday, September 11, 2012 at 11:44pm by Dylan

Math
Three fair dice are rolled, and all outcomes are equally likely. What is the probability that the sum of all the numbers on the dice is at most 6?
Tuesday, September 11, 2012 at 11:44pm by Dylan

math
using two fair dice, what is the probability of rolling a sum that exceeds 4?
Monday, March 12, 2012 at 10:41pm by christine

math
two dice are rolled find the probability of getting a 5 on either dice or the sum of both dice is 5
Saturday, April 25, 2009 at 9:28pm by yorkie16

Math
What is the probability of rolling at least one double-6 with 24 rolls of two fair dice?
Friday, November 16, 2007 at 6:56pm by A

Math
when two fair dice are rolled find the probability that the sum is even and greater than 8
Sunday, November 21, 2010 at 4:56pm by Barbara

math
If two fair dice are rolled, find the odds in favor of getting doubles
Sunday, July 15, 2012 at 8:37am by mary

Probability
if two fair dice are rolled, what is the probablity that the total showing is even or less than seven?
Monday, July 11, 2011 at 11:06pm by Marie

MATH Prob.
if you have two fair dice that are rolled, what is the probability of a sum 6 given that the roll is a 'double'?
Saturday, August 8, 2009 at 1:50pm by Twg

Algebra
This question deals with Exponential Growth and Decay Test. Question:Consider the following:Start by tossing 30 dice. Then remove the dice that show 5s and 6s and toss the remaining dice. Repeat this process until you only have 2 dice remaining. The data in the table were ...
Sunday, January 17, 2010 at 11:38pm by Mary

math
given a pair of dice, design and explain two games: one must be fair, and the other unfair.
Saturday, September 4, 2010 at 1:05pm by Tenderly

Stats HELP PLEASE
The game of Yahtzee is played with five fair six-sided dice. A turn consists of rolling all five dice, selecting the ones you want to keep, re-rolling the rest, and then doing this one more time, if necessary. You need to match certain conditions in order to score points. (For...
Wednesday, October 28, 2009 at 11:08am by CM

Math urgent
If two "fair" dice are tossed what is the probability that the sum of their faces will be a multiple of 3? Show or explain how you got your answer?
Thursday, June 3, 2010 at 1:03am by Mimi

Probability
You roll two dice. What is the probability that the sum of the dice is even and one die shows a 4? A 6x6 table of dice outcomes will help you to answer this question. A. 1/6. B. 5/18. C. 2/3. D. 5/36.
Wednesday, May 8, 2013 at 8:41am by so confused!

statistics
A friend offers you the following game: You will roll 2 fair dice. If the sum of the two numbers obtained is 2,3,4,9,10,11,or 12 the friend will pay you $20. However, if the sum of the two numbers is 5, 6,7, or 8, you pay your friend $20. This friend points out to you that ...
Monday, April 11, 2011 at 4:48pm by Sarita

Probability
What is the probability of the sum of two fair dice equals a prime number when rolled once?
Sunday, August 29, 2010 at 11:02pm by Diane

math/probability
If two fair dice are rolled, find the probability of a sum of 6 given that the roll is a "double". How do I do this?
Monday, December 7, 2009 at 12:32am by Brian

Math
The game of dots is played by rolling a fair dice and receiving $1 for each dot showing on the top face of the die. What cost should be set for each roll if the game is to be considered a fair game?
Tuesday, March 30, 2010 at 12:09am by Jessica

statistics
If a dice is rolled one time, classical probability would indicate that the probability of a "two" should be 1/6. If the dice is rolled 60 times and comes up "two" only 9 times does that suguest that the dice is loaded? why or why not
Sunday, October 4, 2009 at 11:13pm by ester sanderson

Math probability
You roll two fair 6-sided dice. Let be the sum of the two independent rolls. (a) Give the PMF of in table form. (b) Give a mathematical expression for the PMF of .
Saturday, April 19, 2014 at 10:02am by Ozan

science
A pair of fair dice is tossed once. If the sum of the two numbers is greater than 9, the probability that one of the numbers is a 6 =
Tuesday, July 17, 2012 at 2:08am by chinthaka

Math
Consider the following experiment. Start by tossing 30 dice.Then remove the dice that show 5s and 6s and toss the remaining dice.Repeat until you have 2 dice remaining. toss # 0 1 2 3 4 5 6 7 8 # of dice 30 20 15 11 8 6 4 3 2 Estimate the best function rule to model this data...
Sunday, January 17, 2010 at 11:10pm by Mary

Statistics
Two fair six-sided dice are rolled and total of results on the top of each doe observed. Find the probability that total is 8
Saturday, January 28, 2012 at 3:56pm by Tina

Math
You are given 9 to 1 odds against rolling a sum of 8 with the roll of two fair dice, meaning you win $9 if you succeed and you lose $1 if you fail. Find the expected value (to you) of the game.
Sunday, September 30, 2012 at 12:12am by Alisha

Math
Two "Loaded" Dice each ahve the property that a 2 or a 1 is three times as likely to appear as a 1, 3, 5, or 6 on each roll. What is the probabilitiy that a 7 will be the sum when the two dice are rolled?
Tuesday, May 20, 2008 at 5:59pm by Jacquelina

drawing
Two dice are rolled. What is the probability of rolling a total of five on the two dice?
Thursday, July 7, 2011 at 6:34pm by Anonymous

math
Two dice are rolled. Find the odds that the score on the dice is either 7 or 12. Am I doing this right? There are only 3 ways to equal 7 on two dice 6+1,5+2,4+3 so there is a 3/12 chance that I roll a 7 and a 1/12 chance of rolling a 12. my chances of rolling the sum of 7 or ...
Wednesday, September 23, 2009 at 12:50am by sam

Math
If you're rolling two dice, what is the probability that the sum of two dice is a 7?
Sunday, April 15, 2012 at 6:59pm by Jenna

Math
Two dice are rolled. Find the odds that the score on the dice is either 7 or 12
Sunday, December 6, 2009 at 10:07pm by Jill

Math
Two dice are rolled. Find the odds that the score on the dice is either 10 or at most 5
Sunday, October 11, 2009 at 1:30pm by Jenny

math
two 6 sided dice are rolled.what is the probability the sum of the 2 numbers on the dice will be 4 Is 1/3 right?
Tuesday, October 27, 2009 at 11:08pm by rency

math
Two dice are rolled. Find the odds that the score on the dice is either 10 or at most 5.
Thursday, November 5, 2009 at 11:41am by Carli

Probability
Two fair dice are rolled together. The probability that the sum rolled is greater that 8 is?
Sunday, November 15, 2009 at 12:12am by Anna

geometry
Paul claims, the probability of rolling a sum of 6 when you roll two dice is 1/11, because two dice have sums 2 through 12 which means there are 11 possible sums. "How do you respond?"
Thursday, January 13, 2011 at 9:37pm by crystal

Geometry
Paul claims, "the probalbility of rolling a sum of 6 when you roll two dice is 1/11, because two dice have sums 2 through 12 which means there are 11 possible sums. "how do you respond?
Friday, January 14, 2011 at 4:52pm by crystal

Statistics 107
If two dice are rolled simultaneously, what is the probability that the number is the same on both dice?
Sunday, April 4, 2010 at 6:32pm by Debbie

English
Roll the dice. If you get 3 on the face of the dice, move forward for 3 spaces. Roll the dice. If you have 3 on the face of the dice, move forward for 3 spaces. Roll the dice. If you get Number 3 on the face of the dice, move forward for 3 spaces. Roll the dice. If you get ...
Friday, March 20, 2009 at 3:09am by John

math
Two dice are rolled. Find the probability of getting a 5 on either die or the sum of both dice is 5.
Thursday, June 9, 2011 at 11:27pm by CC

Math
Two dice are rolled. Find the probability of getting a 5 on either die or the sum of both dice is 5
Sunday, March 31, 2013 at 4:39pm by Char Jay

Stats
I roll a pair of fair dice and compute the number of spots on the two sides facing up. Denote this total by X. The probability distribution of X is X Prob 2 1/36 3 2/36 4 3/36 5 4/36 6 5/36 7 6/36 8 5/36 9 4/36 10 3/36 11 2/36 12 1/36 The probability that X is an even number is
Tuesday, July 2, 2013 at 3:28pm by MT

Computer Science Java
I have to write program for a dice game and use a boolean variable in the application class of the dice game that equals true when snake eyes, doubles, and box cars have been meet. I am having a little trouble doing that in my application class so I was wondering if somebody ...
Tuesday, October 13, 2009 at 12:37am by Lisa

Probability
Two dice are rolled. Find the odds that the score on the dice is either 7 or 12. A) 7 : 29 B) 1 : 5 C) 1 : 1 D) 19 : 17 I am so lost it isn't funny. I do not know how to figure this out.
Saturday, May 15, 2010 at 6:50pm by BWB

math
there is a circle with abcd and point at the d, there is a dice and the only side you see on the dice is two three five here is the equations P(d, 4) =
Sunday, April 25, 2010 at 7:56pm by Angie

Help me please Maths
Calvin is playing a game of Dungeons and Dragons. In order to make it across the river, he needs to throw six 4-sided dice, and have their sum be a multiple of 5. How many different dice throws result in Calvin making it across the river? Details and assumptions The dice are ...
Thursday, May 30, 2013 at 12:35am by Mathslover

algebra
Stacey throws two dice. The difference in face value between the two dice is three, and the product of the numbers thrown is equal to twice the sum of the two numbers. Show and solve an alebraic equation that finds the numbers Stacey threw.
Wednesday, April 27, 2011 at 6:37am by Ella

Algebra
kaylin throws two dice. the difference in face value between the two dice is three, and the product of the numbers thrown is equal to twice the sum of two numbers. Write and solve an algebraic equation that finds the numbers kaylin threw.
Thursday, May 3, 2012 at 11:12am by JD

arithmetic
Assume you roll a fair dice twice. Two rolls are independent and identically distributed, with probability of rolling a particular number being 1/6. So, for instance, the probability of rolling 5 and then 2 is P(5,2) = P(5) ⋅ P(2) = 1/6 ⋅ 1/6 = 1/36 Consider a ...
Saturday, June 1, 2013 at 8:17pm by Anonymous

statistics
your teacher has invented a fair dice game to play. your teacher will roll one fair eight sided die and you will roll a fair six sided die. each player rolls once and the winner is the person with the higher number. in case of a tie neither player wins. a. let A be the event "...
Sunday, January 6, 2013 at 3:03pm by bri

arithmetic
Assume you roll a fair dice twice. Two rolls are independent and identically distributed, with probability of rolling a particular number being 1/6. So, for instance, the probability of rolling 5 and then 2 is P(5,2) = P(5) ⋅ P(2) = 1/6 ⋅ 1/6 = 1/36 Consider a ...
Saturday, June 1, 2013 at 8:15pm by Anonymous

Math
What is the probability that rolling four fair, six-sided dice produces an even sum?
Tuesday, February 15, 2011 at 8:35am by Diana

English
I have two dice. I will roll the dice and according to the numbers on the faces of the dice, you should solve each problem in the space. (After rolling the dice). I got 1 and 7. Who is # 17? Stand up and solve the first problem in the first space on the dice board.... Good job...
Wednesday, May 13, 2009 at 7:00am by John

Stats
1. If you were to receive $3 for every time a 7 or 11 was rolled with two fair dice and lost $1 for all the ther values, what is the expected value (mean) for you as a gambler in this experiment? (please show work so I know how to do it). 2. Going with the question above, ...
Sunday, April 28, 2013 at 3:10pm by Kayla

Math
Referring to the experiment of rolling two fair dice, let A be the event that the total is less than eight and let B be the event that the total is even. Draw a Venn diagram corresponding to this experiment and events A & B (using probabilities). 1
Thursday, February 14, 2013 at 10:08am by Leslie

Math
Referring to the experiment of rolling two fair dice, let A be the event that the total is less than eight and let B be the event that the total is even. Draw a Venn diagram corresponding to this experiment and events A & B (using probabilities). 1
Thursday, February 14, 2013 at 10:13am by Leslie

statistics
in throwing two dice find the probability ofcoming even number on both probability of coming odd number on dice probability of different number on both dice
Friday, April 18, 2014 at 9:24am by shumaila.imtiaz

math
i'm supposed to make an equation going off of this problem.. it is supposed to be an exponential equation, but i don't exactly know how i am supposed to do this.. please help:(.. You roll 36 dice and remove the dice with one dot showing. You roll the remaining dice and remove ...
Wednesday, February 4, 2009 at 4:10pm by jacklyne

Probabilities
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?
Tuesday, April 21, 2009 at 2:01pm by Andrey L

Algebra 2
What is the probability when you roll 2 dice and you roll a number greater than 4 on the first dice and a 2 on the second dice? pls help :)
Sunday, March 4, 2012 at 2:37pm by Mary

math
Two fair dice, one blue and one red, are tossed, and the up face on each die is recorded. Define the following events: E : { The sum of the numbers is even } F : { The numbers are equal } Find the following probabilities: (a) P(E) = (b) P(F) = (c) P(E|F) = Are events E and F ...
Wednesday, April 3, 2013 at 12:03pm by urgentneedhelp

probability maths
Jim rolls a dice twice. The dice is biased so the probability of getting a six is one quarter. WHat is the probability that he gets two sixes
Saturday, January 30, 2010 at 4:51am by Latika

English expression
There is only one die in playing the dice game. They are supposed to work in pairs in the dice game. Which expressions are correct? 1. Throw the die. 2. Throw the dice. 3. Roll the die. 4. Roll the dice.
Wednesday, March 19, 2008 at 7:23pm by John

Probability
A pair of fair dice is tossed once. Find the probability a sum of 5 or 3 appears.
Wednesday, May 2, 2012 at 5:05pm by Amanda

probability
A fair dice is rolled 4 times. What is the probability that at least 2 of the numbers are the same? Use the format a/b.
Thursday, March 7, 2013 at 1:15pm by Anonymous

math
In rolling a pair of dice, suppose you win $5 if the sum is 10 but lose $2 if the roll is "doubles." If the price to play is $1, would it be a fair game? Justify your answer.
Friday, October 31, 2008 at 6:53pm by joey

statistics math
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 numbers on the faceson which they land is noted. Find the expected number of occasions on which the sum is 7 or more when the dice are thrown together ...
Saturday, September 17, 2011 at 11:01am by sam

Probability
f two indistinguishable dice are rolled, what is the probability of the event {(3, 3), (2, 3), (5, 3)}? 1 What is the corresponding event for a pair of distinguishable dice? 2 {(3, 3), (2, 3), (5, 3)} {(3, 3), (2, 3), (5, 3), (3, 5), (3, 2)} {(3, 3), (2, 2), (5, 5), (3, 5), (3...
Sunday, December 5, 2010 at 12:26am by Liz

Math
Independent Events Two dice are rolled. What is te probability of each event? 1. The numbers total 9. 2. The numbers total 2. 3. Both dice display the same number. 4. The sum of the numbers is not 8. Please help, I don't get this.
Monday, November 3, 2008 at 6:09pm by Larry

College Stat
A pair of fair dice is rolled. What is the probability of each of the following? (Round your answers to three decimal places.) (a) the sum of the numbers shown uppermost is less than 5 and (b)at least one 5 is cast
Saturday, September 15, 2012 at 3:46pm by Amonymous

Probability
three fair dice are tossed. Let X,Y,Z denote the respetive numbers showing on their top faces. Assume X,Y,Z are independent. a) find P(X<Y) b) Show that the events (X<Y) and (Y<Z) are NOT independent heeelp...
Sunday, November 18, 2007 at 6:11pm by Danny

Statistics
For a math assignment we need to design a dice roll game with different expected values of winning. The game should require a player to make a bet on the sum of one roll of two dice. If the dice sum to that number, the player wins; otherwise, he loses. We need to create a fair...
Wednesday, February 1, 2012 at 4:01pm by Jaime

probability
two fair six-sided dice are rolled and the sum of the dots on the top faces is recorded. a) complete the table, showing the number of ways each sum can occur sum: 1 2 3 4 5 6 7 8 9 10 11 12 ways:1 2 3 b)use the table to find the probability of the following events. A:the sum ...
Tuesday, November 27, 2012 at 11:36pm by mary

probability
Find the probability of seeing at most 5 dots, but also an odd number of dots when 2 fair dice are rolled.
Monday, April 21, 2014 at 11:14pm by heny

Programming Logic
I need to create a flowchart/psuedocode for a dice game that give you 2 rolls with 5 dice, 3 rolls per game. the computer will roll the 4 dice and calculate your score. my question is...do i need to repeat this 3 times and can i use nested loops and if so..how do i set this up...
Wednesday, April 27, 2011 at 9:40pm by Jenna

Probability
A pair of fair dice is tossed 3 times. Find the probability a seven appears 3 times.
Sunday, February 20, 2011 at 11:11pm by Traci

Please can you help me (Probability)
Maria is playing a game of chance at the Hibiscus festival, costing $1 for each game. In the game two fair dice are rolled and the sum of the numbers that turn up is found. If the sum is seven, then Maria wins $5. Otherwise Maria loses her money. a) Please can you Construct ...
Thursday, April 19, 2012 at 10:17am by Fakaapo. Suetusi

Spanish
CAn someone help me with this. 13. ¿Cómo se dice "there is a plant (una planta)" en español? 14. ¿Cómo se dice "there are some dogs" en español? 15. ¿Cómo se dice "I have talked" en español?
Tuesday, May 19, 2009 at 7:58pm by Mike

English
Playing the dice game, have a conversation about what you must do and what you must not do at each place. After that write down the rules as in the example. You should work in pairs. One should roll the dice and according to the number on the dice, he should move the marker. ...
Monday, November 24, 2008 at 5:11am by John

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