In a survey of 50 music lovers, 18 enjoyed classical music, 29 enjoyed popular music, and 14 enjoyed both. How many in this survey enjoyed classical music only? popular music only? neither of the two?

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 recent study of 230 people in a small downtown neighborhood found that 66 had medical insurance…

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Q: A survey of 71 college students was taken to determine the musical styles they liked. Of​ those,…

A: A survey of 71 college students was taken to determine the musical styles they liked Rock, Classic…

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: Kara did a survey to determine to study the types of pets that students in her school had. She…

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Q: In a math 105 class of 32 students, a survey showed that 20 students used the ALEKS etext at least…

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Q: Motors Inc. manufactured 325 cars with automatic transmissions, 216 with power steering, and 89with…

A: We have given,

Q: A car insurance company claims that 92% of its customers are happy with their service. You randomly…

A: Given,   The sample proportion is,

Q: A car manufacturer estimates that 25% of the new cars sold in one city have defective engine mounts.…

A: Given information:A car manufacturer estimates that 25% of the new cars sold in one city have…

Q: In a survey of middle school students, 70% play basketball and 40% play basketball and football. Of…

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Q: During a recent election, 48 of every 100 registered voters in a certain city voted. If there were…

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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: A survey of 310 adults found that during the last year, 90 traveled by plane but not by train, 75…

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Q: How many ways are there to choose first, second, and third prizes in an art contest with 18 entries?

A: Introduction:According to the permutation rule, if r distinct items are to be chosen from n items…

Q: A survey of 131 persons was conducted at TCC, and it was found that 82 persons carried a cell phone,…

A: According to bartleby policy I have solved first three subparts. I hope it will help you

Q: In a survey at a local university, 25% of students say that they get less than the recommended eight…

A: Given  Total students = 3900 Percentage of Students get less than the recommended eight hours of…

Q: A survey of 93 persons was conducted at TCC, and it was found that 53 persons carried a cell phone,…

A: Given, 1. people carried a cell phone or a tablet is

Q: Out of 32 students in a class 5 said they ride their bike to school. Based on these results how many…

A: Unitary method : It is a method by  first determine the value of single unit and then determine the…

Q: 50 people were surveyed about whether they like the ice cream flavors vanilla and 20 people liked…

A: Let the people who like vanilla be denoted by V and people who like strawberry be denoted by S.…

Q: Suppose you are asked to list, in order, the three best movies you have seen this year. If you saw…

A: Suppose you are asked to list, in order of preference, the three best movies you have seen this…

Q: f there are eleven​multiple-choice questions on an​ exam, each having three possible​ answers, how…

A: Given that  Number of multiple choice questions in exam (n) = 11  Each question has 3 possible…

Q: A survey of 108 persons was conducted at TCC, and it was found that 61 persons carried a cell phone,…

A: Tota number of persons = 108 Number of persons carried  a cell phone n(A) = 61 Number of persons…

Q: In a certain beauty pageant, there are 10 equally beautiful and talented candidates. In how many…

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Q: At a charity benefit with 33 people in attendance, three $50 gift certificates are given away as…

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Q: A survey of 71 persons was conducted at TCC, and it was found that 40 persons carried a cell phone,…

A: Note: according to our guidelines we can answer only first three subparts A survey of 71 persons was…

Q: (a) If a student must answer 8 of 12 questions on an examination, how many different selections of…

A: Given:  A student must answer 8 of 12 questions on an examination  To find:a) The different…

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: A survey of 1000 subscribers to a certain news paper revealed that 900 people subscribe to the daily…

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Q: From a survey of 100 college students, a marketing research company found that 50 students owned…

A: Given form a survey of 100 college students a marketing researchcompany found that 50 student…

Q: An interview of 50 women in a residential subdivision reveals that 21 are gardeners while 32 are…

A: given: an interview of 50 women in a residential subdivision reveals that 21 are gardeners while 32…

Q: In a survey of 100 Enormous State University students, 21 enjoyed classical music, 23 enjoyed rock…

A: Let S be set of total students, A be the set of students who enjoyed classical music, B be the set…

Q: A survey of 2500 subscribers to a certain news paper revealed that 2250 people subscribe to the…

A: Given a survey of 2500 subscribers to a certain news paper revealed that 2250 people subscribe to…

Q: A TOTAL of 63 students preferred chocolate ice cream. Out of the 100 student responses, 43 were…

A: The contingency table is a two way table which is used to enter the data of two categorical…

Q: In a survey of 83 pet owners, 56 said they own a dog, and 43 said they own a cat. 41 said they own…

A: Given,         In a survey of 83 pet owners, 56 said they own a dog, and 43 said they own a cat.…

Q: At a lottery, 100 tickets were sold and three prizes are to be given. How many possible outcomes are…

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Q: In a survey of 120 people, it was found 65 read Newsweek magazine, 45 read Time magazine and 42 read…

A: Let us denote Newsweek magazine by N; Time magazine by T and Fortune magazine by F. There are 20…

Q: In a survey of 185 pet owners, 76 said they own a dog, and 79 said they own a cat. 11 said they own…

A: 185 total people's are surveyed, 76 said they own a dog and 79 said they own a cat. 11 said they own…

Q: A company conducted a marketing survey of its clientele and found that 215 own an iPhone and 106 own…

A: It is given that 215 of the clients own an iPhone and 106 own an iPad. If 19 clients own both an…

Q: A photographer is asked to submit seven photographs from a collection of 14 for an exhibit. In how…

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Q: A marketing company did a survey to find out what kinds of soda people drink. The survey found that…

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Q: Assume that there are 70 students: 36 who enjoy tennis, and 13 who enjoy swimming but not tennis.…

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Q: In a survey of 91 ​people, 25 reported that they read the Star newspaper and 34 reported that they…

A: the problem is base on inclusion and exclusion principal of sets let n(A) denote the numbers of…

Q: In a survey of 600 students in a school, 150 students were found to be taking tea and 225 taking…

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Q: Among a group of 100 book enthusiasts: 40 people like mystery novels, 60 like science fiction…

A: Among a group of 100 book enthusiasts: 40 people like mystery novels, 60 like science fiction…

Q: In a class, 96% students have at least one smartphone, 98% have a calculator, and 95% have a…

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Q: A survey of 154 persons was conducted at TCC, and it was found that 47 persons carried a cell phone,…

A: Given, number of persons carried cell phone = 47 number of persons carried tablet computer =96…

Q: In a survey of 80 university students, 58 had taken mathematics course, 40 had taken biology course,…

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Q: In a survey of university students, 64 had taken mathematics course, 94 had taken chemistry course,…

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Q: , 41 of every 100 registered voters in a certain city voted. If there were 112,300 registered voters…

A: The voters voted from 100 registered voters is 41. so, The voters voted from 112300 registered…