3. In a sample of 34 people, 18 had blood type O, 9 had blood type A, 5 had blood type B, and 2 had blood type AB. Set up a table and tree and find the following probabilities. 3.1 A person has blood type O. 3.2 A person has blood type A and blood type B.

Q: A bag of 25 tulip bulbs contains 11 red tulip​ bulbs, 8 yellow tulip​ bulbs, and 6 purple tulip…

A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts.  In case…

Q: There are 2 first grade children, 4 second grade children, and 7 third grade children in a room.…

A: Given : There are 2 first grade children, 4 second grade children, and 7 third grade children in a…

Q: 5. At Jaxlyn's Garage, 200 cars were inspected and repaired. There were 92 cars that needed new…

A: Probability of an event is computed by taking the ratio of number of favourable outcomes of the…

Q: 4. A box of ten items contains 7 good and 3 defective items. If a sample of two items is selected,…

A: 4. There are totally 10 items in a box out of which 7 are good and 3 are defective. The sample of…

Q: NASA announced that it will choose two astronauts to travel to the International Space Station. If…

A: Note:Thank you for the question. As your question has more than 3 parts, according to our policy, we…

Q: You have three red cards numbred 1,2,3 and two orange cards numbered 1,2. Finding the following…

A: Given information Number of red cards = 3 Number of orange cards = 2

Q: A firm uses three local hotels to provide accommodations for its clients. From past experience, it…

A:

Q: A bag of 31 tulip bulbs contains 10 red tulip​ bulbs, 11 yellow tulip​ bulbs, and 10 purple tulip…

A: You have solved #a, so I will show #b-#d   Given that there are total 31 tulip bulbs that contain 10…

Q: A bag of 29 tulip bulbs contains 12 red tulip bulbs, 9 yellow tulip bulbs, and 8 purple tulip bulbs.…

A: GivenTotal no.of tulip bulbs in a bag = 29No.of red tulip bulbs = 12No.of yellow tulip bulbs =…

Q: d) If two fair six-sided dice are rolled together, list the members of the following two events and…

A:

Q: 1. In Blood Donation Camp, we took a sample of 148 donors, 41 had type A+ blood, 19 had type O+…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 6. If the probabilities are 0.10, 0.14, 0.23, and 0.25, respectively, that a student buying a new…

A: The solution is as follows,

Q: 4. Suppose that the Oxnard College softball team has a 50% probability of winning every game they…

A: Given that, Probability of winning every game = 50% = 0.50Sample size , n =3

Q: A bag of 29 tulip bulbs contains 12 red tulip bulbs, 9 yellow tulip bulbs, and 8 purple tulip bulbs.…

A: Comments: As per the our company guidelines we are supposed to answered only three subparts. Kindly…

Q: Given that there are 3 different colours, Blue, Red and Green, and different group classisfied as…

A:

Q: Of all those people who enter Uncle`s Stereo, a discount electronics store in New York City, 30%…

A: There is 30% purchase a digital camera. That is, Pdigital camera=0.30, 6% buy a home theater…

Q: A bag of 29 tulip bulbs contains 12 red tulip bulbs, 10 yellow tulip bulbs, and 7 purple tulip…

A: Given data: Total bulb  = 29 tulip bulb  12 = redtulip bulb 10 yellow tulip bulb 7 purple tulip bulb

Q: A small independent physicians' practice has three doctors. Dr. Sarabia sees 41% of the patients,…

A: To find: a.what is the probability that the patient saw Dr. Sarabia? b.For what percentage of all…

Q: It is known that 20 percent of all persons given a certain medication get drowsy within two minutes.…

A: We want to find the following probability

Q: A psychology class consist of 28 males and 52 females. If the professor selects names from the…

A: It is given that a psychology class consist of 28 males and 52 females. Thus,  Total number of…

Q: If a class has 8 freshmen, 5 sophomores, 4 juniors, and 2 seniors, what is the probabilitythat three…

A: Given: 8 freshmen 5 sophomores 4 juniors 2 seniors Total = 8+5+4+2=19

Q: A bag of 29 tulip bulbs contains 12 red tulip bulbs, 10 yellow tulip bulbs, and 7 purple tulip…

A: Solution: Note: Hello! As you have posted more than 3 sub parts, we are answering the first 3…

Q: A university has 20,000 students. The student have ages with the following probabilities: 40% are…

A:

Q: A sample space consists of five simple events, E,, E2, E3, E4, and E5. (a) If P(E,) = P(E,) = 0.10,…

A:

Q: A bag of 29 tulip bulbs contains 12 red tulip bulbs, 9 yellow tulip bulbs, and 8 purple tulip bulbs.…

A:

Q: n your voting district, 40% of the voters are against a particular bill and the rest favor it. If…

A: (a)   Obtain the probability that none will favor the bill.   The probability that none will favor…

Q: A survey is being conducted in a county where 63% of the voters are Democrats and 37% are…

A: Given: A survey is being conducted in a country where 63% of the voters are democrats and 37% are…

Q: In a sample of 34 people, 18 had blood type O, 9 had blood type A, 5 had blood type B, and 2 had…

A: Given : Total number of people = 34 Number of people of blood type O = 18 Number of people of blood…

Q: 2. Adrian has 5 keys on a key chain and one of the keys is used to unlock his office door. If Adrian…

A: 2. Given: Adrian has 5 keys on a key chain and one of the keys is used to unlock his office door.…

Q: It is shown that 20 percent of all persons given a certain medication get drowsy within two minutes.…

A:

Q: dies includes six different colours: red, orange, yellow, green, blue, and purple. If the bag has an…

A: Suppose the bag contains x number of each color of candy. So total number of candies in a bag will…

Q: A bag of 29 tulip bulbs contains 10 red tulip​ bulbs, 11 yellow tulip​ bulbs, and 8 purple tulip…

A: Note: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts. In…

Q: It is felt that the probabilities are 0.20, 0.40, 0.30, and 0.10 that the basketball teams of four…

A:

Q: A family has three children. Assuming a boy is as likely as a girl to have been born, what are the…

A: From the given information, there are three children and assuming a boy is as likely as a girl to…

Q: Out of 800 farnilies with 5 children each, how many would you expect to have (i) 3 boys, (ii) 5…

A:

Q: A bag of 34 tulip bulbs contains 14 red tulip bulbs, 12 yellow tulip bulbs, and 8 purple tulip…

A:

Q: A bag of 25 tulip bulbs contains 10 red tulip bulbs, 9 yellow tulip bulbs, and 6 purple tulip bulbs.…

A:

Q: A bag of 30   tulip bulbs contains 11   red tulip​ bulbs, 10   yellow tulip​ bulbs, and 9…

A: A bag of 30 tulip bulbs contains 11 red tulip​ bulbs, 10 yellow tulip​ bulbs, and 9 purple tulip…

Q: what is the probability of randomly choosing a black sock or a small sock from a drawer in which…

A: Given query is to find the probability of randomly choosing a black sock or a small sock.

Q: 4. The basketball team at North Snowshoe High is in trouble. Two of their players have just fouled…

A: 4. The total number of ways choosing two of the four to go into the game is 42. The number of ways…

Q: A bag of 31 tulip bulbs contains 13 red tulip​ bulbs, 8 yellow tulip​ bulbs, and 10 purple tulip…

A: As per our guidelines,we are allowed to answer first three sub-parts only.Thanks   A bag of 31 tulip…

Q: According to a theory in​ genetics, if tall and colorful plants are crossed with short and…

A:

Q: According to a theory in​ genetics, if tall and colorful plants are crossed with short and…

A:

Q: gI contains 2 white chips and 1 red chip and Bag II contains 2 red chips and one white chip. A chip…

A: Given, Bag I contains: 2 White chips  1 red chip Bag II contains: 2 red chips 1 white chip       To…

Q: (11) A three-person jury is to be selected, at random, from a pool that has 6 people with green eyes…

A:

Q: Two motels are up for sale. The following two tables give the number of rooms rented per day…

A: The average profit per room rented at the first motel is $28.The average profit per room rented at…

Q: 1. A bag of jelly beans contains 10 red, 6 green, 7 yellow, and 5 orange jelly beans. What is the…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A box contains 4 black shirts, 8 blue shirts, 4 black pants, and 10 blue pants. Determine the…

A: