In a sample of 1,000 individuals, 100 possess the attribute A and 300 possess attribute B. A and B are independent. How many individuals possess both A and B, and how many possess neither?

Q: a. Wendy’s but not the other two?   b. Only one of them?   c. None of these three?

A: Here define events and draw venn diagram

Q: n a survey of a TriDelt chapter with 50 members, 19 were taking mathematics, 34 were taking English,…

A: Total members who are taking only mathematics can be calculated as: = 19-6 = 13 Total members who…

Q: Suppose a company interviews four subjects about how the company is run: subject A, subject B,…

A: Introduction: It is assumed that the question here contains the full information relevant.

Q: In a survey of a TriDelt chapter with 50 members, 16 were taking mathematics, 35 were taking…

A: Given information: 50 members, 16 were taking mathematics, 35 were taking English, and 5 were taking…

Q: A survey of 145 computer science students reveals that 80 own desktop computers, 95 own laptops, 30…

A: Assume number of students who has  desktop = d number of students who has laptops= l number of…

Q: If 40% of candidates for the soccer team pass the fitness test, and only 30% of all athletes are…

A: It is given that there are 40% of candidates for the soccer team pass the fitness test. There are…

Q: How manly liked apples only? How many liked bananas only? How many liked cantaloupes only? How…

A: HERE from given information  define events A = students like apple B = student like banana C=…

Q: (a) In how many ways can one component of each type be selected? (b) In how many ways can components…

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Q: In a survey of a TriDelt chapter with 50 members, 24 were taking mathematics, 32 were taking…

A: A set is a well-defined collection of objects. The objects, which belong to the set, are called…

Q: How likely is it for a vehicle to have an accident history if it was known to be a car or a bus?

A: Here complete table

Q: How many different signals, each consisting of eight flags hung above the other, can be formed from…

A:

Q: At the horse races (with ten horses competing), in how many ways can the top three places be…

A: Permutation: The number of different arrangements of ‘r’ elements from a set of‘n’ elements is…

Q: An advertising agency finds that, of its 180 clients, 120 use Television, 110 use Radio and 140 use…

A: Use some logic and start from the 65 and then go ahead.

Q: In a survey of 285 professional athletes, it was found that 146 of them owned a convertible, 133 of…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: A food company is testing 4 chocolate chip​ cookies, 5 ​crackers, and 6 ​reduced-fat cookies. If…

A: Given : chocolate chip​ cookies : 4 crackers: 5 reduced-fat cookies: 6

Q: In how many ways can president, vice-president, and secretary be chosen from a group of 20 people,…

A: Ways of selecting some fixed number of people from given set of number is done by simp0le counting.…

Q: In a survey of students about favorite sports, the results include 21 who like tennis, 31 who like…

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Q: With six different flags, how many different signals can be sent by placing three flags, one above…

A: There are six different flags.     Number of flags available for first place is =6 Number of flags…

Q: In a survey of 251 professional athletes, it was found that 125 of them owned a convertible, 99 of…

A: Let us denote C=convertible, T=giant screen TV, S=sporting good storeGiven that:n(C)=125, n(T)=99,…

Q: In a survey of 267 professional athletes, it was found that 129 of them owned a convertible, 110 of…

A: 1. Given that, the total number of athletes is nU=267. Let A represents the number of athletes owned…

Q: In a certain hospital, the following data were recorded. 25 patients had the A antigen;8 had the A…

A: (As per bartleby guidelines, for questions containing multiple subparts, only first three subparts…

Q: Each month, the census bureau mails survey forms to 250,000 households asking questions about the…

A: In the collection of the data, we can choose any method to collect. We can interview, we can mail,…

Q: In a survey of 258 professional athletes, it was found that 124 of them owned a convertible, 104 of…

A:

Q: A survey of 130 freshmen business students at a local university produced the results listed below.…

A: A survey of 130 freshmen business students at a local university produced the results listed below.…

Q: Out of 420 people in a club, 40% of them are over 30 years old.Of the people under 30 years of age ,…

A: Please refer the attached image for complete solution.

Q: The Star Trek Fandom have been somewhat divided into those who liked the Star Trek: The Original…

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Q: A survey of 305 adults found that during the last year, 75 traveled by plane but not by train, 75…

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Q: From a group of 4 men and 5 women, how many committees of size 3 are possible a) With no…

A: Note: Hi, thank you for the question. As per our company guideline we are supposed to answer only…

Q: A class survey found that 28 students watched television on Monday, 25 on Tuesday, and 24 on…

A: Given The number of a student who was Stevie according to the day in the three day of week. We need…

Q: 6. In a group of 60 people, 27 prefer cold drinks and 42 prefer hot drinks, with each participant…

A: Given that  We have to find the number of individual who enjoy both coffee and tea:…

Q: A survey was done with the students at Mountain Pointe High School about coffee. Dunkin Donuts…

A: Using the information we draw a Venn diagram

Q: 22·16. In a sample of 1,000 individuals, 100 possess the attribute A and 300 possess attribute und B…

A:

Q: In a survey of 60 people, it was found out that 25 read Manila Bulletin, 26 read Philippine Daily…

A: Solution:There is 60 people in a surveylet xbe 25 theread Manila Bulletiny be 26 the read Philippine…

Q: The table shows the political party affiliations for a medium-sized neighborhood with 94 adults. If…

A:

Q: Suppose a researcher is surveying four subjects: subject A, subject B, subject C, and subject D.…

A:

Q: A survey of non healthy habits of 80 sophomore students of a certain seminary showed the following…

A: In this question, By using the given data to find (1) How many drink alcohol only? (2) How many…

Q: Of the eighth graders at the Paxton​ School, 10 played​ basketball, 9 played​ volleyball, 10 played​…

A:

Q: For the purposes of a marketing research, a survey of 100 women is conducted in a town, The results…

A: The complement of set A is A' and it is defined using the formula, A'=E-A, where, E is the universal…

Q: Suppose a researcher is surveying four subjects: subject A, subject B, subject C, and subject D.…

A: B. Subject B.

Q: Given six distinct pairs of gloves, 12 distinct gloves in all, how many ways are there to distribute…

A:

Q: n a class of 280 first year students, 65 study only Spanish, 100 study Chemistry, 175 study…

A: Given: There are 280 students in a first year class. 65 students study only Spanish. 100 students…

Q: In a survey of 94 pet owners, 33 said they own a dog, and 71 said they own a cat. 31 said they own…

A: Given ,  In a survey of 94 pet owners, 33 said they own a dog, and 71 said they own a cat. 31 said…

Q: A survey of 150 freshmen business students at a local university produced the results listed below.…

A:

Q: Three different classes contain 20, 18, and 25 students, respectively, and no student is a member of…

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Q: In a survey of 252 professional athletes, it was found that 119 of them owned a convertible, 122 of…

A:

Q: Assuming 50,000 individuals in the United States are diagnosed every year, and of those individuals…

A: The total number of individuals in the US are diagnosed every year is 50,000.

Q: Suppose that in a survey of five-year-olds, 40% liked the letter A, 51% liked the letter B, and 39%…

A:

Q: A survey of 90 customers was taken at Barnes & Noble regarding the types of books purchased. The…

A: Let us denote: M=mystery novels S=science fiction novels R=romance novels Given that: n(M)=44,…

Q: In a survey of 221 professional athletes, it was found that 104 of them owned a convertible, 83 of…

A:

Q: For the purposes of a marketing research, a survey of 1000 women is conducted in a town. The results…

A: Assume, C, F and R, be the sets representing the women who liked watching comedy movies, fantasy…