n a survey of 120 people, it was found that: 65 read Newsweek magazine, 20 read both Newsweek and Time, 45 read Time

Q: 4. In a survey of university students, 65 had taken mathematics course, 95 had taken chemistry…

A:

Q: 6. In a veterinary waiting room, there were a total of 12 individuals, 8 of whom brought dogs, 5…

A: Given: Total individuals = 12 Number of individuals that brought dogs = 8 Number of individuals that…

Q: A shop collected the following information regarding 33 of its employees. Of these employees , 9…

A: As per policy I have solved first three sub parts.for remaining reload next question Given 33…

Q: In a survey carry out in a school snack shop, the following result were obtained; of 100 boys…

A:

Q: Four hundred fifty people were surveyed as they left the FSU-Virginia basketball game at the Tucker…

A: Drawing the Venn Diagram using the given data:

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: In a survey of 243 professional athletes, it was found that 103 of them owned a convertible, 94 of…

A:

Q: There are 21 typists in an office, five typists use all manual typewriters, electronic typewriters…

A: (1) Thus the Venn diagram becomes

Q: Consider the following information about travelers on vacation: 40% check work email, 30% use a cell…

A: Given, P(check work email)=E=0.40 P(use cell phone to stay connected to work)=C=0.30 P(brings…

Q: In a survey, 190 consumers were asked about their buying preferences concerning a product that is…

A: Given that total no. of consumers = 190 Let, the set of consumers who buys label A product be A, the…

Q: A group of 40 Cabrillo students who were studying and/or being tutored in the HUB were surveyed and…

A: Venn Diagram is a diagrammatic representation to represent sets. The universal set is represented by…

Q: In a sample of 50 car users, 15 are using Toyota, 20 are using BMW, 10 are using MB and the rest…

A: Pie chart: Pie chart is a statistical graph which explains the relative frequencies of different…

Q: Make a venn Diagram: In our classroom of 39 students, 11 students have a blue pen, 14 students have…

A: Total number of students = 39 No. of Students having only blue pen = 11 No. of Students having only…

Q: 5. An advertising agency finds that, of its 180 clients, 120 use Television, 110 use Radio and 140…

A:

Q: Two hundred sixty-eight teachers were surveyed regarding their plans for the upcoming weekend. The…

A: According to our company guidelines we are supposed to answer only three sub parts, so here I'm…

Q: The U.S. Department of Transportation reported that during November, 83.4% of Southwest Airlines'…

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer three sub-parts at a…

Q: In a survey of 98 college students, the following information was obtained regarding their use of…

A: Note: According to our guidelines we can answer only first question. Kindly repost the remaining…

Q: What is A, B, and C?   The biggest cause of inventory loss, called shrinkage, is shoplifting,…

A: A denote the set of countries that have a shrinkage rate greater than $1.65, which is India, Russia,…

Q: 4. Among 170 visitors to Disneyland, 74 stayed for at least 3 hours, 86 spent at least $20, 64 went…

A: 4. There are totally 170 visitor visited Disneyland. The data is given under three categories that…

Q: A group of 60 students were surveyed, and it was found that each of the student surveyed liked at…

A: We will use the given information to draw the venn diagram and from venn diagram we will find the…

Q: A prize wheel at a carnival consists of five equal sectors of these colors: red, blue, green,…

A: The mechanism of Chi square χ2 test is to compare the proportion in each category with the expected…

Q: Draw Venn diagram to represent these

A:

Q: In a survey, 175 consumers were asked about their buying preferences concerning a product that is…

A:

Q: Two hundred fifty-nine TCC faculty members were surveyed regarding their plans for the upcoming…

A:

Q: 3. A cellphone company has 1000 employees, 615 are male, 682 are single, and 345 are union members…

A: Given: A cellphone company has 1000 employees, 615 are male, 682 are single, and 345 are union…

Q: In a survey of 130 people, the following data were collected: 106 people subscribed to the…

A: 106 people subscribed to the newspaper. 29 people subscribed to magazine. 17 people were members of…

Q: 5. The following number of patients in a hospital on a single day were taking antibiotics (A), blood…

A: The given question is solved below

Q: A group of 62 students were surveyed, and it was found that each of the students surveyed liked at…

A:

Q: Suppose that a group of 88 college students were surveyed asking which sports, between volleyball,…

A: Given the survey results of a group of 88 college students asking which sports, between volleyball,…

Q: A group of 60 students were surveyed, and it was found that each of the student surveyed liked at…

A:

Q: In a survey of 120 people it was found that 65 read news week magazine,45 read time,42 read…

A: Note: We are entitled to solve only one question at a time. As the specified one is not mentioned,…

Q: A survey of faculty and graduate students at the University of Florida’s film school revealed the…

A:

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

A:

Q: Consider the following information about travelers on vacation: 40% check work email, 30% use a cell…

A:

Q: In a survey, 170 consumers were asked about their buying preferences concerning a product that is…

A: In a survey, 170 consumers were asked about their buying preferences concerning a product that is…

Q: In a trial of a new allergy medicine, 75 people were given the medicine and 75 were given a placebo.…

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

Q: Three hundred ninety people were surveyed as they left the FSU-Virginia basketball game at the…

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer three sub-parts at a…

Q: C. A music teacher has surveyed 515 students. The results of the survey are as follows: 258 students…

A:

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 sample of forty people was asked what type of fruit they had eaten the previous day. Four people…

A: According to the given information the Venn Diagram can be drawn as,

Q: Each of 27 tourists was asked which of the countries Angola (A), Burundi (B) and Cameroon (C) they…

A: According to the answering guidelines, we can answer only three subparts of a question and the rest…

Q: A music teacher has surveyed 509 students. The results of the survey are as follows: 256 students…

A: As per our guidelines, I have solved first three subparts. So kindly request you repot the remaining…

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

A:

Q: A food store surveyed 50 of its shoppers as to whether they had purchased bacon or steak during the…

A: Note: Hi! Thank you for the question, As per the honour code, we are allowed to answer three…

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 130 people, the following data were collected: 106 people subscribed to the…

A: Hence we are given with a+b+d+e=106          (1)b+c+e+f=29             (2)d+e+f+g=17…

Q: Consider the following information about travelers on vacation: 40% check work email, 30% use a cell…

A:

Q: Consider the following information about travelers on vacation: 40% check work email, 30% use a cell…

A: Probability is vastly used in science and technology.

Q: In a survey, 155 consumers were asked about their buying preferences concerning a product that is…

A: According to the given information, Total number of customers = 155 Now make the venn diagram…