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6. (15 pts) When a fair dice is thrown, the probability of getting an ace is...
.1. A pair of fair dice is thrown, what is the probability that the sum of the two numbers is greater than 10. 2. A pair of fair dice is thrown. Find the probability that the sum is 9 or greater if a. If a 6 appears on the first die. b. If a 6 appears on at least one of the dice.
1. Two fair dice are thrown and the smallest of the face values, Z say, is noted (a) Give the probability mass function (pmf) of Z in table form: P(Z=2) (b) Calculate the expectation of 1/Z 2] (c) Consider the game, where a player throws two fair dice, and is paid Z dollars, with Z as above. To enter the game the player is required to pay 3 dollars What is the expected profit (or loss) of the player, if...
Two fair dice are thrown. What is the probability of at least one odd number? What is the probability of this if four fair dice are thrown?
9. A pair of fair dice are thrown in a gambling problem. Person A wins if the sum of numbers showing up is six or less and one of the dice shows four. Person B wins if the sum is five or more and one of the dice shows a four. Find: (a) The - y probability that A wins, (b) the probability of B winning, and (c) the prob- ability that both A and B win.
Game of dice - fair dice: If I throw a number >= 5 I win. If he throws a number =< 4 he wins. I throw the first dice. Given that he loses(throws a number >4) what is the probability of me winning ? What is the expected number of throws before either of us wins?
2 A pair of dice are thrown. 2.1 (3 pts) What is the probability of throwing a 1 and a 5? 2.2 (3 pts) What is the probability of throwing a total of 9? 2.3 (3 pts) What is the probability of throwing a total greater than 77 2.4 (3 pts) What is the probability of throwing at least one 4? 2.5 (3 pts) What is the probability of throwing a total less than or equal to 7? 3 A...
3) We roll 2 fair dice. a) Find the probabilities of getting each possible sum (i.e. find Pr(2), Pr(3), . Pr(12) ) b) Find the probability of getting a sum of 3 or 4 (i.e.find Pr(3 or 4)) c) Find the probability we roll doubles (both dice show the same value). d) Find the probability that we roll a sum of 8 or doubles (both dice show the same value). e) Is it more likely that we get a sum...
Solve the problem. Find the odds for getting a sum of 9 when two fair dice are rolled O A. 1/12 8.5/36 OC.1/8 OD. 1/10 QUESTION 16 Provide an appropriate response. Kevin flipped a coin 50 times and got heads 30 times. He concludes that the probability of getting heads on a flip of his coin is 0.6. Which method did Kevin use? A. Subjective method OB. Theoretical method O C. Empirical method QUESTION 17 Use the least once rule...
1. A blue fair 6-sided dice and a red fair 6-sided dice are rolled at the same time. a) What is the probability of the sum of the dice equals 7, given 1 2 3 4 5 6 at least one of the dice shows a 3? 1 (1.1) (1.2) (1.3) (1.4) (1.5) (1.6) 2 (2.1) (2.2) (2.3) (2.4) (2.5) (2.6) (3.1) (3.2) (3.3) (3.4) (3.5) (3.6) (4.1) (4.2) (4.3) (4.4) (4.5) (4.6) 5 (5.1) (5.2) (5.3) (5.4) (5.5) (5.6)...
#1) What is the probability of getting a sum 9 from two throws of a dice (4 sided)? Select one: a. 1/9 b. 1/8 c. 0 d. 1/12 #2) Two 4 sided dice are thrown simultaneously. What is the probability of getting two numbers whose product is even? Select one: a. 0.75 b. 0.375 c. 0.5 d. 0.6875 #3) Two 4 sided dice are tossed. The probability that a total score is a prime number is: Select one: a. 0.58...