Please answer these questions. and show detail.
1: Your new job is to test the fairness of dice in Las Vegas. What is the probability (in decimal) that one will roll a 1 with a 6 sided die?
2: What is the probability that one will roll 3 1s in 6 attempts?
3: Given a normal distribution what is the probability one would get a value greater than 3 in a population with a mean of 1 and SD of 1?
4: Given the same conditions as in the question above what is the probability that one would get a value less than -1?
5: Given the same normal distribution what is the median value?
Please answer these questions. and show detail. 1: Your new job is to test the fairness...
Please answer only if your answer is fully sure, otherwise please don’t answer the question leave it for a capable personal. PLEASE!! Don't copy incorrect answers from online. 3. Consider rolling (independently) one fair six-sided die and one loaded six-sided die. Let Xi and X2 denote, respectively, the number of spots from one roll of the fair die and one roll of the loaded die. Suppose the distribution for the loaded die is 16 Pr(X,-5) = Pr(X2 = 6) =...
Questions 1-7: Hector will roll two fair, six-sided dice at the same time. Let A = the event that at least one die lands with the number 3 facing up. Let B = the event that the sum of the two dice is less than 5. 1. What is the correct set notation for the event that “at least one die lands with 3 facing up and the sum of the two dice is less than 5”? 2. Calculate the...
Problem 3. (10 points) We roll two fair 6-sided dice. (1) What is the probability that at least one die roll is 6? (2) Given that two two dice land on different numbers, what is the conditional probability that at least one die roll is a 6? Thint] You may use the graphical approach (Lecture 5 slide 11-12) to help you solve the problem.
Please show all work and steps !! 1. Answer the following questions about conditional probability and Bayes theorem a. You roll 2 dice and record the sum i. ii. iii. Write the sample space What is the probability of the sum being 10? What is the probability that at least one of the die values was a 6 given that the sum was greater than or equal to 7?
5. What is the correct set notation for the event that "the sum of the two dice is not less than 5 if at least one die lands with 3 facing up"? 6. Calculate the probability that the sum of the two dice is not less than 5 if at least one die lands with 3 facing up. 7. Are A and B independent? Explain your reasoning. Use for Questions 1-7: Hector will roll two fair, six-sided dice at the...
If you add random variables (such as add four dice) the new distribution has a mean and standard deviation of X=X1+X4+X3+X4 The mean and standard deviation for a fair 6-sided die and 10-sided die are: d 3.5 X210 = 5.5 Sa1o 2.031 Problem 1: Let Y be the sum of rolling three 6-sided dice (Bd6) plus two 10-sided dice (2410) Sds - 1.7078 Y = 3d6 + 2d10 la) What is the mean and standard deviation of Y? 1b) Using...
If you roll two six-sided dice, what is the probability of obtaining the following outcomes? a)2 or 3 b) 6 and 4 c) At least one 5 d) Two of the same number (two 1s, or two 2s, or two 3s, etc.) e) An even number on both dice f) An even number on at least one die and please show how you got the answers ex. P(something) = (1/2)*(1/3) = (1/6)
If you roll two six-sided dice, what is the probability of obtaining the following outcomes? a)2 or 3 b) 6 and 4 c) At least one 5 d) Two of the same number (two 1s, or two 2s, or two 3s, etc.) e) An even number on both dice f) An even number on at least one die and please show how you got the answers ex. P(something) = (1/2)*(1/3) = (1/6)
If we roll a red 6-sided die and a green 6-sided die (both are fair dice with the numbers 1-6 equally likely to be rolled), what is the probability that we get (i) A 5 on the green die AND a 3 on the red die? (ii) A 5 on the green die OR a 3 on the red die? (iii) A 5 on the green die GIVEN we rolled a 3 on the red die?
Show all work and steps! 1-Answer the following questions about conditional probability and Bayes theorem a. You roll 2 dice and record the sum i. ii. iii. Write the sample space What is the probability of the sum being 10? What is the probability that at least one of the die values was a 6 given that the sum was greater than or equal to 7?