A survey of 145 computer science students reveals that 80 own desktop computers, 95 own laptops, 30 own smartphones, 50 own a desktop and a laptop, 15 own a smartphone and a desktop, 10 own a laptop and a smartphone, and 5 own all three. a. How many students do NOT own any of the three?

Q: The 23 colleges of interest to a high school senior include 4 that are expensive (tuition more than…

A: Solution

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

A:

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 survey of 150 people was conducted to determine their favorite sport. 74 people like chess, 94…

A: answer is in next step

Q: Of the eighth graders at Praxton School, 15 played basketball, 9 played volleyball, 10 played…

A:

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 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: A group of 100 people touring Europe includes 43 people who speak French, 50 who speak Italian, and.…

A: Given,           A group of 100 people touring Europe includes 43 people who speak French, 50 who…

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: How many six-person volleyball teams be made from a group of ten men and three women if: a.There is…

A:

Q: In a survey of 103 ​resorts, it was found that   30 had a spa. 58 had a fitness center. 38 had a​…

A: Let A represents the spa, B represents the fitness center and C represents the children's club. From…

Q: From a student group of 70, 26 people play basketball, 36 people play football, 31 people play…

A: Union of Two Sets: For any two sets A and B, union of A and B, written as A∪B, contains the elements…

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

A:

Q: A jar contains four white balls, eight black balls, and six red balls. In how many ways can two…

A: Given :Total number of balls in a Total number of white balls = 4 Total number of black balls = 8…

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

A:

Q: Assuming that no one can hold more than one office, how many selections are possible?

A: select a president, vice-president, secretary, and treasurer out of a club with 15 members.  Here…

Q: In a deck of 52 playing cards, how many 4-card hands are there that are made up of only red cards?

A:

Q: Of 75 cars that were inspected, 13 needed brake repairs and 26 needed exhaust system repairs. If the…

A: Here given, needed 75 cars that were inspected brake repairs and 26 needed 13 exhaust system…

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: A shipment of 9 television sets includes three that are defective. In how many ways can a hotel…

A:

Q: A committee of 6 people, with three of the six to be designated chair, vice-chair, and secretary, is…

A: 5. In a group there are 15 people. A committee of 6 people has to be selected, in which 3 must be…

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

A:

Q: In a survey of 1000 students it was found that 840 own a cell phone, 450 own an MP3 player and 370…

A:

Q: In a survey of 260 students, it is found that 78 like broccoli, 103 like cauliflower, and 56 like…

A: We will solve it by Venn diagram Let A be the set who like broccoli and B be the set who like…

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

A:

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: From Pulse Asia Survey, 290 of the respondents are still reading newspaper, 181 of them read the…

A:

Q: survey of 50 musicians showed that: 30 play the piano, 20 play the guitar, 20 play the violin, 12…

A:

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: In a survey of 105 people, it was found that 40 have lived only in New York, 35 have lived only in…

A: Given, In a survey of 105 people, it was found that 40 have lived only in New York,  35 have lived…

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: a survey of 211 professional athletes, it was found that 100 of them owned a convertible, 99 of em…

A:

Q: In a survey of 294 college students, it is found that 62 like brussels sprouts, 93 like broccoli, 57…

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

Q: In a survey of 294 college students, it is found that 62 like brussels sprouts, 93 like broccoli, 57…

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

Q: The 23 colleges of interest to a high school senior include 4 that are expensive (tuition more than…

A:

Q: In a group of 4 people, is it possible for each person to have exactly 3 friends? Why?

A: Let G be a graph with 4 vertices, one vertex representing each person in the group. Join two…

Q: A shipment of 14 television sets includes three that are defective. In how many ways can a hotel…

A: As per our guidelines we suppose to do only one question1.GivenNo.of television =14No.of defective…

Q: a town of 3,000 people, 600 are over 50 years of age and 400 are left-handed. It is also known that…

A:

Q: In a survey of 254 professional athletes, it was found that 128 of them owned a convertible, 119 of…

A: Given - In a survey of 254 professional athletes, it was found that 128 of them owned a convertible,…

Q: In a group of 500 students during vacation, 23% likes to go shopping only, 74% loves to stay at…

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

Q: In a survey of 1000 households, 275 owned a home computer. 455 a video, 405 two cars, and 265…

A: Answer 3 :

Q: A company conducted a marketing survey of college students and found that 191 own a bicycle and 74…

A:

Q: In a survey of 1000 households, 275 owned a home computer, 455 a video, 405 two cars, and 265…

A: As per the company policy i can answer only first question for you,more than that leads me towards…

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

A:

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

A:

Q: According to a survey, 30 adults in Makati watch an average of 4 hours of television per day, and 30…

A: Use formula of average