A new credit card has been issued to 2000 customers. Of these customers, 1500 hold a Visa, 500 hold an AA card, and 40 hold a Visa and AA card. The probability that a random chosen customer holds a Visa and AA card, given they hold a Visa is: O 0.4 O 0.25 O 0.0267 0.75

Q: A new credit card has been issued to 2000 customers. Of these customers, 1500 hol Visa, 500 hold an…

A: NOTE-By bartleby rules, only first question has been answered . As per given by the question,  find…

Q: In a survey of 1200 college students living in the dorms, 525 said that they had only a tablet in…

A:

Q: In a manufacturing plant, three machines, A, B, and C, produce 41%, 38%, and 21%, respectively, of…

A: Given , P( A ) = 0.41 ,  P( defective | A ) = 0.01 P( B ) = 0.38 ,  P( defective | B ) = 0.02 P( C )…

Q: A card is selected at random from an ordinary deck of playing cards. What is the probability that…

A:

Q: In a survey of 1200 college students living in the dorms, 600 said that they had only a tablet in…

A:

Q: According to a recent study, 52% of people admitted to running a red light. If 4 people are…

A:

Q: In a recent survey of a random sample of 437 California residents, 129 said they visited a state…

A: We want to find out the correct answer for given question

Q: If there are 3 people in a room, what is the probability that at least one of them celebrates…

A: It is given that there are 3 people in a room. Let consider the year is non-leap year. Total number…

Q: From a standard deck of playing cards, one card is selected at random. What is the probability of…

A: GivenTotal no. of cards in a deck =52No.of heart cards in a deck = 13No.of king cards in a deck =4

Q: In a survey of 104 baseball fans in NYC, 53 were fans of the Mets, 73 were fans of the Yankees and…

A:

Q: The American Red Cross says that about 45% of the US population has Type O blood, 40% has Type A,…

A: The American Red cross says that about 45% of the US population has Type O blood. That is, PType O…

Q: In Canada, 63% of households speak English as their primary language, and 23% speak French as their…

A: Solution: Let A be the event that the household speaks French and B be the event that the household…

Q: Suppose that five hundred residents were randomly selected and asked whether they have covid vaccine…

A: There are two categorical variables which are gender and Covid Vaccine booster shot. We have to find…

Q: The number of cars and the number of SUV’s going through the toll gate of two bridges is recorded.…

A: Given,   Bridge: Cars: SUV’s: Total: George Washington 120 106 226 Golden…

Q: A new credit card has been issued to 2000 customers. Of these customers, 1500 hold a Visa, 500 hold…

A: Given that, n(Visa)= 1500 n(AA)= 500 n(Visa n AA)= 40 Total, n= 2000 We've to find, P((Visa n…

Q: A study of dorm rooms on a large college campus revealed that 42% had refrigerators, 56% had TVs,…

A: Given that : A represents the refrigerator  B represents the T. V.  P(A) = 42% ;  p(B) = 56%  P(…

Q: According to a journal article on ancient Japanese history, 1 in every 5 samurai became masterless…

A: Given that 1 in every 5 samurai became masterless (Ronin). Therefore probability of becoming Ronin…

Q: In a class of fifteen boys and ten girls, students are randomly chosen to give their speeches. What…

A: First of all we will list the total number of boys and total number of girls. Now we will use the…

Q: Of 100 students, 50 are taking Calculus, 43 are taking French, and 10 are taking both Calculus and…

A:

Q: The employees of a company were surveyed on questions regarding their educational background…

A: Given information is, P(College degree) =400/600 P(Single)               = 100/600 P(Single college…

Q: 50 students at Holy Spirit High were interviewed to determine what sports they played, if any, and…

A:

Q: A study done on students attending Saddleback College found that 31% of them do not own their own…

A: From the provided information, 31% of students do not own their own car that is p = 0.31 Sample size…

Q: According to the survey, the two most popular social networking sites in the United States are…

A: Let A and B be two events with P(A) > 0. Then the conditional probability of B given A, denoted…

Q: A national survey found that 42​% of adults ages​ 25-29 had only a cell phone and no landline.…

A:

Q: c. A bag contains 20 tennis balls, of which four are defective. If two balls are selected at random…

A: c.   Probability =Favorable caseTotal casesFavourable case : Number of chance to get both defective…

Q: A new credit card has been issued to 2000 customers. Of these customers, 1500 hold a Visa, 500 hold…

A: Here, the total number of customers is 2000. Number of customers who hold Visa is 1500 Number of…

Q: In a class of 40 students, 18 are male and 22 are female. Two-thirds of the male students and…

A: We have given that  The total number of students = 40  Total number of male = 18 Total number of…

Q: A group of people were asked if they owned a dog. 131 responded "yes", and 385 responded "no". Find…

A: Total response  = 131+385 = 516 To owe dog,  total yes = 131

Q: If a randomly selected lamp is defective, what is the probability that the lamp was manufacturedin…

A: Bayes’ rule: If A1,A2,...,Ak are k mutually exclusive and exhaustive events, such that the sum of…

Q: In a university, 30% of the students major in Business Management, 25% major in Mathematics, and 10%…

A: The likelihood occurrence of observation involve in the event is known as probability. Conditional…

Q: The bargains Auto Mall has the following cars in stock. SUV 20 Mid-sized 20 45 Compact Foreign…

A: Probability is the ratio of favorable outcomes and the total number of possible outcomes, i.e,…

Q: In a class, 40% of the students play basketball, 20% of the students play football and 10% of the…

A:

Q: Of the last 230 new hires at a company, 220 had college degrees and 140 had prior experience. Only…

A:

Q: At a particular school with 300 male students, 105 students are studying physics, 84 students are…

A: Let P and B be the events denoting students studying Physics and Biology. We know,…

Q: According to a survey, 31% of teenagers could recognize a picture of legendary film star John Wayne.…

A: We have to find out given probability that Rendomly selected  teenagers could recognize John…

Q: The following table shows the number of students in three different degree programs and whether they…

A: Given:   Undergraduate Graduate Total Business 150 50 200 Engineering  150 27 175 Art &…

Q: In a seminar in engineering, the attendees are 15 civil engineers, 30 electronics engineers, and 20…

A: civil electronics electrical total Mapua university 5 12 7 24 Other…

Q: A teacher asked the students in two if his classes about which sport were they more excited to see…

A:

Q: Suppose that seven hundred twenty-five residents were randomly selected and asked whether they have…

A: Obtain the probability that the resident is a male or has Covid vaccine booster shot. The…

Q: 3. An ENGDATA class for engineers consists of 5 industrial, 10 electronics, 12 mechanical, 10…

A: Solution

Q: out of 180 law students surveyed, 90 took Contract Law, 50 took Administrative Law, and 20 took…

A:

Q: A study of the incoming freshman class at a university found that 60% of the students had taken AP…

A: Here, we are given that: P(C) = 0.6, P(E) = 0.55 and P(C and E) = 0.2

Q: 100 people were asked, “ do you favor the death penalty?” Of the 33 that answered “yes” to the…

A: Given data 100 people were asked  do you favor the death penalty?

Q: For students majoring in Hospitality Management, it was determined that 5% have visited 1–10 states,…

A:

Q: In a sample of college students, 100 live on campus, 60 live with family off campus, and 40 live in…

A: From the given information, it can be interpreted that the required probability of obtaining a…

Q: In a manufacturing plant, three machines, A, B, and C, produce 38%, 33%, and 29%, respectively, of…

A: Machine A, B, C produces 38%, 33%, and 29%. P(A) = 0.38 %, P (B) = 0.40 and P(C) = 0.29% D denote…

Q: Viewers ABC NBC CBS Other TotalMen 30 20 40 55 145Women 50 10 20 45 125Total 80 30 60 100 270If one…

A: There are total 125 women.  So we can pick a women in 125 ways.  When a women is given then we can…

Q: According to Consumer Digest (July/August 1996), the probable location of personal com- puters (PC)…

A: a) The probabilities that PC are in adult bedroom, child bedroom, other bedroom, office or den and…

Q: (a) What is the probability that a PC is in a bedroom? (b) What is the probability that it is not in…

A: here use given probability