| Sum | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
| Probability | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |

a)
b)
c)
d)
14. Two fair dice are thrown. What is the sample size n(s)? a) What is the...
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?
An experiment is rolling two fair dice. (a) Describe the Sample Space. How many outcomes are there? (b) Compute the probability of getting a sum of 7. (c) Compute the probability of getting the first die is a 4. (d) Compute the probability of getting a sum of 7 OR the first die is a 4. (Hint: What rule deals with finding “OR” probabilities?) (e) Compute the probability of NOT getting a sum of 7.
.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.
Problem 2. (30 points) a) (5 points) In rolling 3 fair dice, what is the probability of obtaining a sum not greater than 77 b) (5 points) In rolling 2 fair dice, what is the probability of a sum greater than 3 but not exceeding 6? o) (5 points) Given that the frstroll was an odd number what is the probability that sum exceeds 6? The notation for this is P(A I B)- Probability(sum exceeds 6 given that the first...
Conditional Probability Two fair dice are rolled: (a) Express the sample space S in set builder notation and the probability P "At least one of the dice rolls a four." Write all possible outcomes of A (b) Consider the event A (c) What is the probability that at least one die rolls a four? (d) What is the conditional probability that the first die rolls a four given that the sum of the dice is six? (e) What is the...
#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...
1. Two fair dice are thrown. What is the conditional probability that the to- tal score is 7 given that the score on the first die is 4? Justify your answer using the definition of conditional probability.
6. (15 pts) When a fair dice is thrown, the probability of getting an ace is p= 1/6. a) (4 pts) If a person throws this dice for four times, what is the probability that he will get no more than one ace? b) 6 pts) If he/she throws this dice for 300 times, what is the probability that he will get more than 55 aces? c) pts) If the dice is not fair, the probability of getting an ace...
Two fair dice are rolled. What is the probability that: Their sum is 10, given that the first roll is an even number?
2. Two dice are thrown. a. What is the probability that a A w KI 4 appears on one die only KI b. What is the probability that at least one 4 appears? Ki c. What is the probability of rolling a sum of6 or doubles d. What are the odds against of rolling a pair, followed by two even K2 numbers in 2 consecutive rolls?