In a survey of 1,293 college students, 687 used Spotify to listen to music and 389 used iTunes to listen to music; of these, 56 used both. Draw a Venn Diagram and find the number of people in each region of the diagram. How many used at least one of the streaming services (iTunes, Spotify, or both)?

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: Forty cities were researched to determine whether they had a professional sports team, a symphony,…

A: a to e are solved

Q: A student is given a reading list of ten books from which he must select four an outside reading…

A: The total number of books in the reading list is 10. The student has to select 4 books out of 10…

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: Draw an exploded diagram of the office organizer.

A: Given: Let us determine the exploded diagram of the given office organizer.

Q: The following data were optained from a survey of 120 people: 90 owned a car, 40 owned a home, 35…

A: Notations used to solve this example are : n : number of peoples in survey . n(A): number of peoples…

Q: At a blood drive, 6 donors with type O+ blood, 5 donors with type A+ blood, and 3 donors with type…

A: Given that, 6 donors with O positive blood 5 donors with A positive blood 3 donors with B positive…

Q: in a survey of 3046 adults age 57 through 85 years, it was found that 85.7 of them use at least one…

A: From the provided information, Sample size (n) = 3046 aged 57 through 85 years 85.7% of them used at…

Q: About one-third of pet owners have dressed up their pets Which, if any, of the following have you…

A: Given information: The bar graph for the variable % of US adults who own at least one pet is given.

Q: . How many ways are there to choose the members on the education group?

A: Given:  5 Republicans  4 democrats  3 members is to be formed with atleast 1 Republican.

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

A:

Q: In a survey of 4584 people, 3290 had a car, 2222 had a pet, 3540 had a television set, 3047 had a tv…

A:

Q: A survey asks 168 people "What beverage do you drink in the morning?", and offers choices: - Coffee…

A: Given that 52 report tea only, 24 report coffee only, and 32 reports both So, (52+32)=84 people…

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

A:

Q: If 162 strings of lights were disposed of last week because they were deficient, how many strings of…

A:

Q: An overnight express company must include five cities on its route. How many dif- ferent routes are…

A: no. of cities = 5

Q: A restaurant hired you to determine what kind of appetizers customers liked. A survey determined 78…

A: Let X represents Shrimp cocktail And Y represents Mozzarella sticks Given, Number of people who like…

Q: 98 Cities were surveyed to determine sports teams. 26 had a baseball, 25 had football, 20 had…

A: Question is to find the number of cities having exactly two teams.The given information is:Number of…

Q: Thirty-fourcities were researched to determine whether they had a professional sports​ team, a​…

A: Consider that event P defines that the city had professional sports team, event S defines that the…

Q: assume that you have a committee of 8 members, and that you must choose a chairperson, and…

A: Given data: Assume that you have a committee of 8 members, and that you must choose a chairperson,…

Q: In a survey of 500 investors conducted by NPC Data Analytics Company, it was reported that 270…

A: The set A∪B contains all the elements that are present either in set A or in set B. The set A∩B…

Q: Thirty cities were researched to determine whether they had a professional sports team, a symphony,…

A: Consider A represents that a city had a professional team, B represents that a city had a symphony,…

Q: Thirty-five cites were researched to determine whether they had a professional sports team, a…

A: Given: To explain the given statement as follows,

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

A:

Q: The figure to the right shows the results of a survey in which 1013 adults from Country A, 1001…

A:

Q: Suppose that a survey asks 150 people about their driving habits. 66 people drove to work regularly,…

A:

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

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

Q: If 4 out of 10 students at a college are full-time students, what is the enrollment at the college…

A:

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: surveyed to determine sports teams. 20 had soccer, 16 had rugby, tball, 9 had soccer and rugby, 10…

A: In this question, the concept of the Venn Diagram is applied. Venn Diagram A Venn diagram is a…

Q: If there were 33, 957 males and 16, 404 females, how many respondents will be taken from each group?…

A:

Q: According to a recent survey of 1200 people, oentebla jeb Wa ora interactad in

A: Given, a recent survey of 1200 people, 468 feel that the president is doing anacceptable job. We are…

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A: Given problem Given that

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A:

Q: A group of citizens were surveyed and asked if they approved the new parking restrictions for their…

A:

Q: A survey of 275 adults found that during the last year, 70 traveled by plane but not by train, 40…

A: Introduction:Denote the following events for the different modes of travel:P: Plane,T: Train,B:…

Q: Suppose a lawyer select 4 jurors from the set of 6 candidates? How many groups are possible?

A: From the provided information, The total candidates = 6 The lawyer selects 4 jurors from 6.

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

A: Answer 3 :

Q: Show that in a group of people there must be two individuals that have the same number of friends…

A: We make a proof by contradiction and use the pigeonhole principle.

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: A research center survey of 2,484 adults found that 1,942 had bought something online. Of these…

A: Given that  A Research survey of 2484 adults found. Sample size (n) = 2484  Adults who shop…

Q: The state of Florida reports that 75% of all patients first diagnosed with a spinal cord injury are…

A: The state of Florida reports that 75% of all patients first diagnosed with a spinal cord injury are…

Q: Thirty cities were researched to determine whether they had a professional sports team, a symphony,…

A:

Q: A group of 200 UTAR students were asked whether they played soccer or basketball. Among the group,…

A: Define the Events, A : Played Soccer B : Played Basketball given, n(A) = 140, n(B) = 30, n(A∩B) =…

Q: 2. A broadcasting agency finds that, of its 190 clients, 120 use Television, 115 use Radio and 105…

A:

Q: In a survey of 200 1st year students of UP, 9 liked classical music, rock music, and light  opera;…

A: Venn diagram uses circle to represent a set. The overlapping portions of circles represents the…

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

A:

Q: How many people drink tea in the morning?  How many people drink coffee in the morning?  How many…

A: There are 32 people drink tea only in the morning, 36 people drink coffee only in the morning, and…

Q: In a survey conducted at the Kumasi Technical Institute, the percentage of students studying various…

A: Given that , Only Leather works = 18% Leather work(L)= 26% Plumbing(P) = 48% Plumbing and Graphic…