A bag contains 33 red marbles and 44 white marbles. Two marbles are drawn in succession without replacement. Find the probabilities of the following events: 1. The first marble drawn is red and the second is white. Answer: 2. Both marbles drawn are red. Answer:

Q: About 6% of the population of a large country is math phobic. If two people are randomly selected,…

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Q: Suppose A and B are two events with P (A) = 0.36, P(B) = 0.48, and the P(A or B) = 0.60.    d. Are A…

A: Here P (A) =0.36, P(B) =0.48. If A and B are disjoint events, P (A and B) =0.

Q: If two cards are drawn without replacement from an ordinary deck, find the probabilities of the…

A: In a standard deck of cards consists of 13 cards in each of four suits for a total of 52. Since…

Q: If A and B are independent events and P(A)=0.25 and P(B)=-0.333, what is the probability P(ANB)?…

A: It is given that P(A) = 0.25, P(B) = 0.333

Q: A race consists of 7 women and 10 men. Find the following probabilities for the top three finishers:…

A: The number of men is 10 and the number of women is 7.

Q: In a game of bridge, West has no aces. What is the probability of his partner’s having a. No aces?…

A: Given that, West has no ace The partner of the west will be East. There are a total of 52 cards in a…

Q: If two fair dice are rolled, find the probabilities of the following results A double, given that…

A: Consider the given information as If two fair dice are rolled, find the probabilities of the…

Q: (a) If the selected rat is found to be infected, what is the probability that it is a female? (b) If…

A: Of 20 rats in a cage, 12 are males and 9 are infected with a virus that causes hemorrhagic fever. Of…

Q: The guidance department has reported that of the senior class, 4.3% are members of Key Club, K, 7.6%…

A: Here, P(K) =0.043 P(P) =0.076 P(Both)=0.019

Q: A survey asks adults to report their marital status. Suppose that in the city which the survey is…

A: Given that 54% of adults are married, 11% are single, 21% are divorced, 14% are widowed

Q: If the probabilities that a cell phone technician will repair 5, 6, 7, 8, 9, or 10 or more cell…

A: Given info: # of cell phone Probability 5 0.12 6 0.15 7 0.15 8 0.26 9 0.13 10 0.17…

Q: 2. Keisha is playing a game using a wheel divided into 8 equal sectors, as shown in the diagram…

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Q: A bag contains 5 red marbles and 6 white marbles. Two marbles are drawn in succession without…

A: Total number of red marbles = 5 Total number of white marbles = 6 Total marbles = 11 Probability of…

Q: The nursing department of a college surveyed two hundred graduates from their programs about their…

A: Given Data: P( bachelor's degree)=0.45 P( working in nursing)=0.85 P( in nursing and bachelors)=0.4

Q: A survey asks adults to report their marital status. Suppose that in the city which the survey is…

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

Q: Are these dependent or independent events?  (b) what is the probability that both are black in…

A: Gabriel has 4 black socks, 6 red socks and 2 blue socks in his drawer. total socks = 12 If he…

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

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Q: An experiment consists of picking a card at random from a standard deck of 52 cards. Find the…

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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: Suppose that P(A) = .40, P(B) = .30, and P(A and B) = .15.  Are A and B independent events?  Why or…

A: From the given information, let A and B are two independent events.

Q: In a music store, a manager found that the probabilities that a person buys 0, 1, or 2 or more CDs…

A: GIVEN DATA : Probabilities that the person buys 0, 1 or 2 or more CDs are 0.3, 0.6 and 0.1…

Q: A check of dorm rooms on a large college campus revealed that 38% had refrigerators, 52% had TVs,…

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Q: About 14​% of the population of a large country is hopelessly romantic. If two people are…

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Q: Suppose that 15 lightbulbs are in a cabinet and that 4 are defective. If three bulbs are chosen at…

A: It is given that, 15 lightbulbs are in a cabinet and that 4 are defective.Then, 15 - 4 = 11…

Q: A salesperson plans to visit Avon, Batesville, Carmel, Delphi, and Evansville on his business trip.…

A: Given that A salesperson plans to visit Avon, Batesville, Carmel, Delphi, and Evansville on his…

Q: 2. At the repair department of a store that sells electric appliances, there are currently six TV…

A: Number of possible arrangement of data. It can be broadly divided into two methods, they are…

Q: 4. A set of traffic lights shows green for 45 seconds, amber for 5 seconds and red for 30 seconds.…

A: From the given information, Total time taken by traffic light is 80 seconds. For green it takes 45…

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 survey asks adults to report their marital status. Suppose that in the city which the survey is…

A: Given that 49% of adults are married, 12% are single, 21% are divorced, and 18% are widowed.

Q: Box A contains 20 red marbles and 30 blue marbles. Box B contains 10 white  marbles and 47 black…

A: List the given values, Box A :  Red marbles (R) = 20 Blue marbles (B) =  30 Total  marbles in Box 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: A group of students at a high school took a standardized test. The number of students who passed or…

A: Independent events :  The event A and B are independent if  P(A|B) = P(A)

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

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

A: Event: In probability theory, an event is an outcome or a set of outcomes of a random experiment to…

Q: What does it mean for two or more events to be mutually exclusive?

A: Mutually exclusive eventsTwo events are said to be mutually exclusive if they have no element in…

Q: If two cards are drawn without replacement from an ordinary deck, find the probabilities of the…

A: Given: Two cards are drawn without replacement from an ordinary deck. Total cards in a deck=52…

Q: 3) If my Halloween candy bag contains 4 Reese's, 6 bags of Skittles, and 30 other pieces of candy,…

A: We have to find given probability.

Q: A jar of marbles contains the following: two purple marbles, four white marbles, three blue marbles,…

A: Given that in a jar of marbles contains the following: two purple marbles, four white marbles, three…

Q: ) A football match played between Alanyaspor and Başakşehir teams ended 3-3. What is the probability…

A: A football match ended = 3-3 Total number of matches = 6 To find the probability that Alanyaspor…

Q: Solve the problem that involves probabilities with events that are not mutually exclusive. In a…

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Q: If two cards are drawn without replacement from an ordinary deck, find the probabilities of the…

A: Let we have two possibilities: A jack , then a ten or A ten , then a jack. Here the events are…

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: Suppose A and B are two events with probabilities:  P(A^c)=.30, P(B/A)=.40 What is (AnB)?

A:

Q: Adam, Bill, Carl, David, Ellen, Fran and Ginger are all candidates for two identical jobs. If two…

A: As per our guidelines, we are allowed to answer first three sub-parts only. Thanks   Adam, Bill,…

Q: According to Mendel’s theory, if tall and colorful plants are crossed with short and colorless…

A:

Q: A bag contains 3 red marbles and 4 white marbles. Two marbles are drawn in succession without…

A: 1. There are 3 red marbles and 4 white marbles. Total number of marbles is 7. The probability of…

Q: If two cards are drawn without replacement from an ordinary deck, find the probabilities of the…

A: Given- Two cards are drawn without replacement from an ordinary deck. To find- The probabilities of…

Q: What is the probability that the next card dealt will be a face card if the 12 cards dealt so far…

A: In this problem, the probability that the next card dealt will be a face card after drawing 12 cards…

Q: If two events are mutually exclusive why is P(A and B)=0?

A: Mutually exclusive is a statistical term describing two or more events that cannot happen…