A survey is taken of 105 people

Q: Find the remaining class frequencies, given the following data: N=23,713, JA) =1618, (B) = 2015,…

A: From the given data it is observed that there are 3 attributes A, B and C  N = total frequency n…

Q: A survey of 400 small businesses indicates that 320 own photocopiers, 105 own fa machines, and 90…

A: There are total of 400 small business. 320 owns photocopier. 105 own fax machines. 90 own…

Q: A survey was given asking whether people like dogs and/or cats. 162 said they like dogs 189 said…

A:

Q: Ina survey on beverages, 80 people like Coca Cola, 60 like Pepsi, 50 like Lemonade. 30 like Coca…

A:

Q: A survey of 1200 people in a certain city indicates that 870 own microwave ovens, 750 own DVD…

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

Q: 1. In a survey of 206 investors, it was observed that only 10 employees owned shares in the company,…

A:

Q: To help plan the number of meals to be prepared in a college cafeteria, a survey was conducted, and…

A: ACCORDING TO BARTLEBY GUIDELINES, SOLUTION OF ONLY FIRST 3 SUBPARTS WILL BE PROVIDED.

Q: A survey of used car salesmen revealed the following information: 69 wear white patent-leather shoes…

A:

Q: 365 people were surveyed as they left a basketball game at the Tucker center and the results were as…

A: Let us denote:M=Marist game, B=Butler game, N=NC State gameGiven that:n(M)=150, n(B)=205,…

Q: A survey asked 750 people whether they like chocolate (C), butterscotch (B), or strawberry on…

A: Idea: from the diagram we can see how many people liking one flavour,two flavours and three…

Q: 2. A manager samples the receipts of every fifth person who goes through the line. Out of 50 people,…

A: Given that, No.of people had a mispriced items = 4 Total no.of peoples = 50 The probability that…

Q: 150 grade twelve students were asked which of the following 3 TV programs they watch regularly. 102…

A:

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

A: "Since you have posted a question with multisubparts, we will solve the first three subparts for…

Q: From a survey of 100 college students, a marketing research company found that 80 students owned…

A: We have to find probability..

Q: In a survey of 380 households regarding the ownership of HD TVs and non-HD TVs, the following data…

A: Let us denote:H=event of having one or more HD TVsN=event of having one or more non-HD TVsGiven that…

Q: 2. A survey of used car salesmen revealed the following information:  24 wear white patent-leather…

A: Given that,  24 wear white patent-leather shoes 28 wear plaid trousers 20 wear both of these things…

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

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Q: A survey was conducted among 200 employees from different call center companies in the Philippines.…

A: here, we can say that, sample 200 taken from all country's employee. sample taken from all call…

Q: A) how many of the students surveyed only Instagram B) how many of the students used instagram,…

A: I am doing first 3 subparts as multiple subparts are asked

Q: A group of students was surveyed to find out their preferred dish, the following information was…

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Q: 40. The donations from the residents of Fairway Forest toward the Virginia lung Association are…

A:

Q: A fleet of 150 buses was classified in the following ways: each bus had either a Diesel engine or…

A: The number of diesel engines is 120.

Q: A survey of 240 families showed that 91 had a dog, 70 had a cat, 31 had a dog and a cat, 91 had…

A: Given that, a survey of 240 families showed that 91 had a dog; 70 had a cat; 31 had a dog and a cat;…

Q: In a survey of 97 pet owners, 26 said they own a dog, and 61 said they own a cat. 18 said they own…

A: Given : Total number of pet owners = 97 number of dog owners= 26 number of cat owners = 61  number…

Q: A survey asks 228 people "What beverage do you drink in the morning?", and offers choices: • Coffee…

A: Let U be the set of people surveyed, C be the set of people drink coffee, T be the set of all people…

Q: A survey is taken of 96 people who vacationed at a dude ranch. The following information was​…

A: TG represents tour guide , HB represents horseback riding and BC represents berbeque. Therefore, by…

Q: In a survey of employees at a fast food restaurant, it was determined that 16 cooked food, 13 washed…

A: Given: (1) 16 cooked food, 13 washed dishes, 25 operated the cash register. (2) 7 cooked food and…

Q: A survey of 300 workers yielded the following information: 231 workers belonged to a union and 195…

A: given that total workers = 300 Let U denotes union and 231 belonged to union that is, n(U)=231 Let D…

Q: A survey of 600 school employees yielded the following information: 325 were instructors, 442 were…

A: Given data, instructors= 325 full-time faculty=442 instructors were full-time faculty=255   No of…

Q: n a survey of 120 people regarding their tastes in desserts, the following results were obtained:…

A:

Q: In a survey of 359 people, a pet food manufacturer found that 23 owned a dog but not a cat, 140…

A:

Q: A survey of 50 students showed that 25 were taking psychology, 20 were taking math, and 8 were…

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Q: 150 college freshmen were interviewed. 85 were registered for a Math class, 70 were registered for…

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

A: The Venn diagram is as follows

Q: In a certain class of 25 students, 12% received A’s, 30% received B’s, 42% received C’s, and 12%…

A:

Q: 600 students at Drew High School were surveyed. 269 of them were males. 455 of the students' wear…

A: Part a: Probability = Number of Males/Number of students =269/600 = 0.448

Q: D. How many are enlisted or have a civilian marriage? E. How many are neither enlisted nor have a…

A: AS per our guidelines we are suppose to answer three sub parts.

Q: The Venn Diagram below shows the number of students being surveyed. DRUM GUITAR 21 10 19 10 1. How…

A:

Q: 120 coffee drinkers were asked whether they used cream or sugar in their coffee. The summary of the…

A: Given info: 120 coffee drinkers were asked whether they used cream or sugar in their coffee.…

Q: Three hundred adults were asked whether or not they watch for calories and fat content when they buy…

A: Given: Yes means that an adult watches for calories and fat content and no means he/she does not…

Q: A survey of 400 school empl yielded the following information: 295 were instructors, 215 were…

A: We have given that- Total number of school employee = 400 No. of instructors = 295 No. of full-time…

Q: A survey asked 816 college freshmen whether they had been to a movie or eaten in a restaurant during…

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

Q: A survey of 120 families revealed the following information. 43 had a dog. 34 had a cat. 13 had a…

A:

Q: The Ecology Club was planning to take a field trip either to the seacoast or the mountains. The club…

A: Yes you select correct option. b) Total number of student are 150, among them 72 students are…

Q: A phone company with 220,000 customers provides 50,000 with call waiting, 100,000 with call…

A: Let the total number of the customers are n(s) = 220,000   A company with call waiting customers are…

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: The Venn diagram below shows the number of students in Mrs. Crane's homeroom who were on Honor Roll,…

A: Given information- We have given the Venn diagram below shows the number of students in Mrs. Crane's…

Q: 9. A neighborhood watch association surveyed 40 neighbors about their feelings of safety in the…

A:

Q: A radio station surveyed 110 students to determine the sports they liked. They found 45 liked…

A:

Q: A survey asked 816 college freshmen whether they had been to a movie or eaten in a restaurant during…

A: Let M be the event that freshmen went to a movie and R be the event that freshmen went to a…

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.