Say you roll a dice two times. What is the probability of rolling less than 3 on the first roll, and rolling greater than a 4 on the second roll?
Say you roll a dice two times. What is the probability of rolling less than 3...
probability a)You roll a dice with six sides. What is the probability of rolling a 3 or a 4? b)You roll one dice, twice. What is the probability of rolling an even number the first time and a 1 the second time? c) There are ten marbles in a bag, three yellow, three blue and four red. You draw one marble out of the bag. What is the probability that the marble is yellow or blue?
(A) If you roll 3 six-sided dice, what is the probability of getting an overall score of 8? (B) If you roll 3 six-sided dice 4 times, what is the probability of getting an overall score of 8 four times in a row? (C) If you roll 3 six-sided dice 2 times, what is the probability of getting an overall score of 8 on the first roll and an overall score of 3 on the second roll?
Say you have two 7-sided dice. What is the probability of rolling these dice together, and having the two dice add up to either a 4 or a 6? Hint: You may want to write out the sample space.
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...
If you roll two six-sided dice, what is the probability of rolling a 9? (Round your answer to four decimal places.)
If you roll two dice and find their sum, what is the probability of the sum being even or greater than 8?
Exercise I: More dice rolls You repeatedly throw a dice. 1. Compute the probability of the following events. Write these events precisely using other events, and say where you use assumptions such as independence or disjoint- ness. Give your results as a single simplified fraction. (a) The first roll is even and the second one is odd. (b) The first five rolls are even. (c) The first roll is even and the second one is odd, or the first roll...
What is the probability of rolling a die 3 times and rolling a one twice and a three once? In a family of 4 children, what is the probability of getting 3 girls and 1 boy? What is the probability of rolling a 6 or a 4 in the first roll of a die? Please show work and math how you did it to help with the explanation!
Assume you roll two 4-sided dice numbered discretely from one to four. What is the probability of rolling a total of five? Show work
I roll two dice, as discussed in class. What's the probability of rolling doubles given that you rolled an 8? (Your answer should be accurate to at least three decimal places)