Find the probability of rolling a sum of two dice that is a 7 or a...

Find the probability of rolling a sum of two dice that is a 7 or a 12. Round answer to 4 decimal places.

Expert Solution

orchestra answered 2 years ago

for the experiment of rolling an ordinary pair of dice, find the probability that the sum...

for the experiment of rolling an ordinary pair of dice, find the probability that the sum will be even or a multiple of 6. ( you may want to use a table showing the sum for each of the 36 equally likely outcomes.)

Q1. Two fair dice are rolled. What is the probability of… a) Rolling a sum of...

Q1. Two fair dice are rolled. What is the probability of… a) Rolling a sum of 4 or doubles? b) Rolling a sum of 4 and doubles c) Rolling a sum of 2, 4 times in a row? Q2. True or False. A discrete sample space is one in which outcomes are counted

24.Rolling Die Two dice are rolled. Find the probability of getting a.A sum of 8, 9,...

24.Rolling Die Two dice are rolled. Find the probability of getting a.A sum of 8, 9, or 10 b.Doubles or a sum of 7 c.A sum greater than 9 or less than 4 d.Based on the answers to a, b, and c, which is least likely to occur?

a. Two dice are rolled; find the probability that the sum of the two numbers is...

a. Two dice are rolled; find the probability that the sum of the two numbers is 7. b. If one card is drawn from a standard deck, find the probability of getting a spade card or a Queen. c. A couple has 3 children, find the probability that exactly one are girls.

Consider a random experiment of rolling 2 dice. What is probability of rolling a sum larger...

Consider a random experiment of rolling 2 dice. What is probability of rolling a sum larger than 9? Select the best answer. A. 0.5 B. 0.1667 C. 0.2333 D. None of the above

Two dice are rolled one after the other. Find the probability that the sum of the...

Two dice are rolled one after the other. Find the probability that the sum of the dots on the dice total is a number greater than 11 if the second die is a 5.

Consider the experiment of rolling two dice and the following events: A: 'The sum of the...

Consider the experiment of rolling two dice and the following events: A: 'The sum of the dice is 8' and B: 'The first die is an odd number' and C: "The difference (absolute value) of the dice is 2" Find (a) p(A and B) (HINT: You cannot assume these are independent events.) (b) p(A or B) (c) Are A and B mutually exclusive events? Explain. (d) Are A and B independent events? Explain. (e) Are B and C independent events? Explain.

Four dice are tossed. Find the probability that (a) the sum is 10, (b) the sum...

Four dice are tossed. Find the probability that (a) the sum is 10, (b) the sum is 15, (c) two dice comes up 1 and two dice come up?

Find the probability that: Rolling a fair die 3 times, at least two dice are less...

Find the probability that: Rolling a fair die 3 times, at least two dice are less than 4. Previous answers have suggested 0.875 (189 feasible cases/ 216 total cases). However, from simple trial and error we can see that there are more than 27 cases where this answers fails. For example is the first dice gets a 4 and the 2nd dice gets 4,5,6 and the last dice gets any number, there is already 18 cases here that are not...

7. Two fair six sided dice are rolled. (i) What is the probability that the sum...

7. Two fair six sided dice are rolled. (i) What is the probability that the sum of the two results is 6? (ii) What is the probability that the larger value of the two results is 4? (iii) What is the probability that the both results are at most 4? (iv) What is the probability that the number 3 appears at least once?

Question