Suppose that a red die and a green die are tossed and the numbers on the sides that face upward are observed. ​(a) What is the probability that the numbers add up to 8​? ​(b) What is the probability that the sum of the numbers is less than 5​? ​(a) The probability that the sum of the numbers is 8 is nothing. ​(Type an integer or a simplified​ fraction)

Q: Suppose that 34% of people own dogs. If you pick two people at random, what is the probability that…

A: No.of people select at random = 2 The probability of one person own dogs is, P(one person own dogs)…

Q: For this problem, assume that the committee contains 10 men and 5 women and that three are selected…

A: There are 10 men and 5 women. So total (10+5)=15 persons are there. We can pick any 3 persons from…

Q: A Social Security number consists of nine digits in a particular order, and repetition of digits is…

A: A security code has number of digits = 9  which means there are 9 places where 9 digits can be…

Q: suppose that 64% of people own dogs. If you pick two people at random, what is the probability that…

A: Solution: Given information: Let A be the event that people having own dog P(A)= 0.64

Q: For this problem, assume that the committee contains 10 men and 8 women and that three are selected…

A: Given that, A committee consists of 10 men and 8 women Three members are selected at random for a…

Q: When a pair of dice is​ rolled, what is the probability that the sum of the dice is 11​,

A: Given the data:

Q: A bag contains a total 20 marbles; 8 blue, 7 red, and 5 white If 2 marbles are chosen without…

A: From the provided information, Total marbles a bag contains = 20 Blue marbles = 8 Red marbles = 7…

Q: Suppose that 67% of people own dogs. If you pick two people at random, what is the probability that…

A: We have given that,  Let X be the number of dogs from binomial distribution with probability of dogs…

Q: A Social Security number consists of nine digits in a particular order, and repetition of digits is…

A: Given taht A Social Security number consists of nine digits in a particular​ order ( repetations…

Q: Suppose a jar contains 17 red marbles and 24 blue marbles. If you reach in the jar and pull out 2…

A: We have given that, A jar contains 17 red marbles and 24 blue marbles.   Combination formula: C( n,r…

Q: In a class of 30 students, 15 students took a mathematics exam, 10 students took a biology exam and…

A: GivenTotal no.of students=30No.of students took mathematics exam=15No.of students took biology…

Q: A fair die with 6 sides is rolled 3 times, and every time it lands on a 4. Find the probability…

A: Introduction: The given die is fair and has 6 sides. Thus, the probability of each possible outcome,…

Q: We know that in a game of U.S. roulette, the probability that the ball drops into any one slot is 1…

A: Given : In a game of U.S. roulette, the probability that the ball drops into any one slot is 1 out…

Q: Suppose that 52% of people own dogs. If you pick two people at random, what is the probability that…

A: Solution  :          Given that 52% of people own dogs By choosing two personat random, we have to…

Q: A spinner has numbers 1–9 marked equally on the face. If the spinner is spun 2 times, what is the…

A: Given Information: A spinner has numbers 1–9 marked equally on the face and the spinner is spun 2…

Q: A Social Security number consists of nine digits in a particular order, and repetition of digits is…

A:

Q: Suppose that 65% of people own dogs. If you pick two people at random, what is the probability that…

A:

Q: 6. The probability that a person visiting his dentist will have an X-ray is 0.6; the probability…

A: Given: P(X-ray)=0.6 P(Cavity/X-Ray) = 0.3. P(tooth extracted/X ray and cavity) =0.1 Probability…

Q: Suppose that 58% of people own dogs. If you pick two people at random, what is the probability that…

A: Given that 58% of people own dogs Two people are randomly selected. We have to find they both own a…

Q: Suppose that 44% of people own dogs. If you pick two people at random, what is the probability that…

A: According to the given information, we have 44% of people own dogs.

Q: At a certain hospital, 40 patients have lung cancer, 25 patients smoke, and 20 have lung cancer and…

A: Given: At a certain hospital 40 patients have lung cancer ,  25 patients smoke and  , 20 patients…

Q: A combination lock to a safe containing valuable jewels is opened with a 3 number sequence. If there…

A: Hello! Thank you for the question. You did not mentioned about 'with replacement and with out…

Q: Suppose that 66% of people own dogs. If you pick two people at random, what is the probability that…

A: We want to find what is the probability that they both own a dog?

Q: Suppose that 24% of people own dogs. If you pick two people at random, what is the probability that…

A: Given 24% of people own dogs

Q: To the right are the outcomes that are possible when a couple has three children. Assume that boys…

A: The all possible sample space has 8 outcomes.

Q: Suppose that the probability that Bob eats a banana at lunch is  14%.  Also, suppose that the…

A: Given that, The probability that Bob eats a banana at lunch is,  0.14 The probability that Bob eats…

Q: Suppose that 14% of people own dogs. If you pick two people at random, what is the probability that…

A: Answer: Given that: p=P(people own dogs)= 0.14 , n= 2 now will use Binomial probability…

Q: Find the probability of obtaining exactly three heads when flipping four coins. Express your answer…

A: A coin is flipped 4 time. The total number of outcomes is 24=16 The possible outcomes for getting…

Q: Suppose a fair die is rolled 6 times. What is the probability that the die comes up with a 5 or a 6…

A:

Q: Suppose that 31% of people own dogs. If you pick two people at random, what is the probability that…

A: Here.  We will use : P(A n B ) = P(A) × P(B) Given data: Suppose that 31% of people own dogs. If you…

Q: Out 300 applicants for job, are female and 48 are female and have a graduate degree Step 2 of 2 if…

A:

Q: The probability that there will be at most 2 men with high blood pressure is २ P(X < 2) = ≥ P(X=X) :…

A: 5.The provided information is n=6p=0.15P(X=x)=(Cxn)*px*(1-p)n-x…

Q: Suppose that 43% of people own dogs. If you pick two people at random, what is the probability that…

A: probability mass function of B.D is = f ( k ) = ( n  k ) p^k * ( 1- p) ^ n-kwhere       k = number…

Q: Suppose that 32% of people own dogs. If you pick two people at random, what is the probability that…

A: Binomial distribution: A discrete r.v. X taking values 0,1,2,3, …., n is said to follow a binomial…

Q: If you randomly select a letter from the phrase ichiro Suzuki is at the top of the lineup what is…

A: Given data: If you randomly select a letter from the phrase "ichiro Suzuki is at the top of the…

Q: Suppose that 84% of students in a college have a smartphone. If you select three students at random,…

A: We have given that a Binomial distribution with parameter p=84%=0.84 and sample size n=3. The pmf of…

Q: Suppose that 41% of people own dogs. If you pick two people at random, what is the probability that…

A:

Q: If a fair die is rolled twice and two numbers X = result of the first roll and X2= result of the…

A: Probability of an event is the ratio of number of favourable outcomes of the event to the total…

Q: Suppose that 57% of people own dogs. If you pick two people at random, what is the probability that…

A: Provided data is, 57% of people own dogs. Two people picked up randomly. The required probability…

Q: Suppose that 16% of people own dogs. If you pick two people at random, what is the probability that…

A: Provided information is, 16% of people own dogs. Two people picked at random. The situation follows…

Q: Suppose that 36% of people own dogs. If you pick two people at random, what is the probability that…

A: Use the given information to obtain the objective of the problem. The probability that people own a…

Q: of Suppose a child is born to two parents who are cystic fibrosis carriers. Construct a chart of…

A:

Q: Suppose that 20% of people own dogs. If you pick two people at random, what is the probability that…

A: Givenno.of people own dogs = 0.20

Q: Suppose that 35% of people own dogs. If you pick two people at random, what is the probability that…

A: Given: p (people own dogs) = 0.35 We will assume independence

Q: Suppose that 23% of people own dogs. If you pick two people at random, what is the probability that…

A: Given that 23% of people own dogs, if you pick two people at random  Then probability that they own…

Q: Suppose that you repeatedly roll a pair of fair dice and keep track of the sum. What is the…

A:

Q: If the odds against an event are 4:5, then the probability that the event will fail to occur is…

A: If the odds against an event are 4:5,  we need to find  the probability that the event will fail to…

Q: Suppose that 65% of people own dogs. If you pick two people at random, what is the probability that…

A: Question 14: Let x denotes the number of people own dogs which follows binomial distribution with…

Q: Assuming boys and girls are equally likely, find the probability of a couple having a baby boy when…

A: Given : Events(E) are : A( having a baby boy) B(having a baby girl)

Q: At bedtime, you read three books to your kids, Walker, Michael, and Luke. Together, they have 3232…

A: Given that  Number of books=32 books  3 books are randomly selected  We have to find the probability…