Two cubical dice are thrown and their scores added together. If X = "the sum of the scores on the two dice", what is the P (X is divisible by 4)? * First Second die die 2/9 O 1/4 O 7/16 9/16

Q: A group of people were asked if some psychics can help solve murder cases. 220 responded "yes", and…

A: Answer:- Given, Number of respondents who said "yes", n(Yes) = 220  Number of respondents who said…

Q: test is conducted with 25 multiple choice questions. Each question has 3 possible choices, so the…

A: n=25,p=13Let p be the probability of student gets any of the questions right.X be the number of…

Q: You are rolling two dice, what are your chances of winning If the two dice should have an equal…

A:

Q: If you roll two dice 20 times, how often should you get an odd number with the first and an even…

A: total outcomes =36

Q: John plans to toss a die until he observes two even numbers. What is the chance that the 2nd even…

A: For a dice roll the sample space is given by: S=1,2,3,4,5,6 so the probability of getting odd number…

Q: In a game, a man is paid P300 if he draws a jack or a queen and P500 if he draws a king or an ace…

A: Given In a game, a man is paid P300 if he draws a jack or a queen and P500 if he draws a king or an…

Q: You rolled a six-sided die 60 times and got the following tallly 20 ones. 20 twos. 15 threes. 3…

A: given  You rolled a six-sided die 60 times and got the following tally 20 ones. 20 twos. 15 threes.…

Q: You Roll two fair dice, one white and one red. Find P(5 on white die and 3 on red die)

A: Given information Two fair dice One white and one red

Q: Each of the questions in this box pertains to rolling a pair of fair dice. Find the probability…

A: For each dice, there are 6 possible outcomes. So when two dice are rolled then the possible number…

Q: Suppose you roll two fair dice, one that is red and other is blue. Each die can have numbers from 1…

A: The total number of possible outcomes for rolling two fair dice is 36. The possible outcomes for…

Q: you roll a die with 5 sides what is the probability of rolling a 1 or a 2

A: P(1 or 2)= P(1 U 2)  P(1 U 2)= P(1)+ P(2) - P(1)* P(2)  Die is 5 sided So probability of getting 1…

Q: If you roll a 32 sided die 100 times what are the odds of seeing every number (1 threw 32) at least…

A: Given that If you roll a 32 sided die 100 times than we have to find what are the odds of seeing…

Q: If you roll the die 10 times,

A: Number of faces a dice has is 10 Probability of getting 3 is 0.1 as 1/10

Q: When 2 dice are rolled, find the probability of getting a greater number on the first die than the…

A: When 2 dice are rolled. then sample space(S) is;…

Q: the sum of numbers on the two dice. Find Var(X). pd p ssoi '7

A: V(X)=E(X2)-[E(X)]2 Sample space=S S={ (1,1) (1,2) (1,3) (1,4) (1,5) (1,6)  (2,1) (2,2) (2,3) (2,4)…

Q: 60% of all the town's residents own a dog and 61% own a cat. Of the dog owners, 48% also own a cat.…

A: Given: Pown a dog=0.60Pown a cat=0.61Pown a cat| own a dog=0.48 The probability that residents own a…

Q: you roll two fair dice. How many ways are there for the sum of the dice to be less than 6?

A: On rolling two dice, let X be the sum of the outcomes. The all possible values of X is…

Q: 59% of all the towns residents own a dog and 69% own a cat. Of the dog owners 43% also own a cat. If…

A: Given 59% of all the towns residents own a dog and 69% own a cat. Of the dog owners 43% also own a…

Q: casino. The numbers are:- a a a a a a for a game to win a jackpot in a a - - - 2 4 2 6 3 4 12 4…

A:

Q: In how many ways can 3 student, 4 teachers and 4 workers sit in a line if the teachers always set…

A:

Q: Assume that you are rolling two regular dice.  The first one is red; the second one is green.  In…

A: When we rolled pair dice of different colours So total no. of possible outcomes will be 62 =36.…

Q: You roll 2 fair dice, one green and one red. Are the outcomes on the dice independent.

A: Given that, Roll a  2 fair dice, one green and one red.

Q: 52% of all the town's residents own a dog and 69% own a cat. Of the dog owners 44% also own a cat.…

A:

Q: A die is rolled. If an odd number turns up, we win an amount equal to this number; if an even number…

A: The outcome of rolling a die is {1, 2, 3, 4, 5, 6}.

Q: Let X be the number of tosses required until the sum of dice is 12. Give the PMF  of X.

A: The long form of PMF is Probability Mass Function, it is defined as the probabilities of all the…

Q: When two balanced dice are rolled, there are 36 possible outcomes.   Find the number of the sum is a…

A: The maximum sum= 12 for (6,6) And the minimum sum=2 for (1,1) So, in 2 to 12 the multiple of 3 are…

Q: We throw an asymmetric coin 10,000 times, the heads have a probability of 0.98. What is the…

A: Let  be the probability of getting head. Given that p = 0.98 Let X denotes the number of heads in…

Q: coin is flipped three times. Y is a random variable that assigns 3 times the number of heads flipped…

A: We want to find numbers is assigned to HHT

Q: A ping pong ball is drawn at random from an urn consisting of balls numbered 4 through 9. A player…

A: a) An urn consists balls numbered 4 through 9. That is there are 6 balls in the urn. The probability…

Q: Find the probability that one of the dice shows 6 dots given that the sum of the dots is 8?

A: Introduction: The set of all possible outcomes of a probability experiment is called sample space of…

Q: Ahmad rolled two dice and observed two numbers X and Y a. Find P (X=2, Y=6) b. Find P(X>3|Y=2).

A:

Q: You are given a circular piece of wire with radius r. You cut it into 3 pieces randomly. Find the…

A: let us assume that the length of rope is 1 m. We choose two points on the rope. Let us take X<Y…

Q: If two balanced dice are rolled whats the probability that the sum of the two numbers will appear…

A: Given that : Two balanced die are rolled.  We know that a die contains ( 1,2,3,4,5,6) Total outcome…

Q: Due to current pandemic we are having online classes, Harish is also having online classes. He is…

A: To find the probability that he knows the answer to the question (given that he correctly answered).…