If in a convention, 53 people liked coffee A, 52 people liked coffee b, 42 people liked the coffee c, of whom 30 liked both A and B, 17 liked both B and C, 25 liked both A and C, and 10 liked all three, 15 did not like any, how many people in the convention were asked? Show solution

If in a convention, 53 people liked coffee A, 52 people liked coffee b, 42 people liked the coffee c, of whom 30 liked both A and B, 17 liked both B and C, 25 liked both A and C, and 10 liked all three, 15 did not like any, how many people in the convention were asked? Show solution

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

See similar textbooks

Related questions

Q: How many tourists had not visited any of these three theme parks

A: Given Data: Total tourists is: T = 1,239 Number of tourists visited the Magic Kingdom is: X = 275…

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: An academic building consists of three floors. There are 10 offices on each floor including 3 corner…

Q: Students at the University of Alabama use the following modes of transportation: bike, car, and bus.…

A: Given: Students at the University of Alabama use the following modes of transportation: bike, car,…

Q: In a survey, 672 adults were asked what television programs they had recently watched. The following…

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: survey of 100 students at New England College showed the following: 47 take English. 49 take…

A: From venn diagram, It can be solved easily. N= 100

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

Q: 200 people were asked which of these sports they have attended. The sports inquired about were: UAAP…

A: Given that 200 people were asked which of these sports they have attended. The sports inquired about…

Q: A group of students were interviewed which among the burgers served in the canteen they like the…

A: As per our guidelines, we are supposed to solve only first question. Kindly repost other question as…

Q: A pet store surveyed 178 people to see how many own a bird and how many own a cat. The Venn diagram…

A: Given data, No of bird owners =37 No of cat owners=28 Bird & cat owners =39 No bird or cat…

Q: On the new game show, "Who Wants to Be a Game Show Host?", 6 of the 18 contestants are from Ontario.…

A: 6 of the 18 contestants are from Ontario. Five contestants are to be selected to go on to the…

Q: People on a street were asked, what pet(s) do they have at home. Some own a cat, some own a dog,…

A: Given Information, 150 had cats (no info if they have other animal also) 130 – dogs (no info if…

Q: In how many ways may Ana select 5 of her 10 friends to attend her birthday party? In how many ways…

A: Here use combination

Q: There is a group of 8 instructors and 13 new students at a university sports match. They wish to…

A: Given that there are 8 instructors and 13 new students at a university sports match. So total…

Q: 100 people went to the amusement park. 51 went on roller-coasters, 29 went to the haunted house and…

A: Introduction: Suppose A, B, and C are three events, and n (A), n (B), and n (C) are the respective…

Q: A survey of 100 students asked them about the lunch room meals they liked: 42 students liked…

A: Let us denote: C=chicken fingers, P=pizza, H=hamburger Given that :n(C)=42, n(P)=60, n(H)=47,…

Q: A survey of 800 nurses yielded the following information: 430 were health club members, 555 were…

A: Given data, Total number of nurses=800 in which Health club member nurses =430 Smokers nurses =555…

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

Q: shows houses to a potential buyer. There are ten houses of the desired price on a list for the area.…

A: Number of ways one could choose three houses from 10 houses, if the order of visit is considered…

Q: A survey of 1,152 tourists visiting Orlando was taken. Of those surveyed: 274 tourists had visited…

A: The number of tourist visited any of these three theme parks is calculated as follows:

Q: A survey of 100 students asked them about the lunch room meals they liked: 42 students liked…

A: Let us denote: C=chicken fingers, P=pizza, H=hamburger Given that :n(C)=42, n(P)=60, n(H)=47,…

Q: Suppose that in a survey of five-year-olds, 49%49% liked the letter A, 56% liked the letter B, and…

A: Given that P(A)=0.49 , P(B)=0.56 , P(C)=0.53

Q: After the premiere of the new comedy Bumblebee, moviegoers were asked in a quick poll whether they…

A: First determine which age group liked the movie more. To do this, compare the percentages of people…

Q: A survey of 1,200 tourists visiting Orlando was taken. Of those surveyed: 255 tourists had visited…

A: The set is a collection of well defined objects, which are visualized using the Venn diagrams. That…

Q: There are 53 students. Of these, 25 are taking Business, 26 are taking English, and 25 are taking…

Q: Suppose that you must choose three people to meet with a customer. You have nine people to choose…

A: Given data, Total number of people (n)=9 Number of people to meet with a customer (r)=3

Q: A survey of 1,059 tourists visiting Orlando was taken. Of those surveyed: 291 tourists had visited…

A: 1,059 travellers visiting Orlando were polled. Of those polled:The Magic Kingdom had been visited by…

Question

100%

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

Suppose you are asked to choose three movies. If there are 20 different movies, in how many ways can the three movies be chosen?
A survey of 1,046 tourists visiting Orlando was taken. Of those surveyed: 254 tourists had visited the Magic Kingdom 263 tourists had visited LEGOLAND 57 tourists had visited both the Magic Kingdom and LEGOLAND 55 tourists had visited both the Magic Kingdom and Universal Studios 55 tourists had visited both LEGOLAND and Universal Studios 31 tourists had visited all three theme parks 82 tourists did not visit any of these theme parks How many tourists only visited the Universal Studios (of these three)?
In a survey of 203 professional athletes, it was found that 98 of them owned a convertible, 86 of them owned a giant screen TV, and 98 owned a sporting goods store. 25 owned a convertible and a store, 36 owned a TV and a store, and 51 owned a convertible and a TV. 15 owned all three items. a. How many athletes did not own any of the three items? b. How many owned a convertible and a TV, but not a store? c. How many athletes owned a convertible or a TV? d. How many athletes owned exactly one type of item in the survey? e. How many athletes owned at least one type of item in the survey? f
In a survey of college students, it was found that 72 owned a tablet 99 owned a laptop 87 owned a gaming system 45 owned a tablet and a laptop 50 owned a tablet and a gaming system 55 owned a laptop and a gaming system 30 owned all three 5 owned none of these Find the number of students that were surveyed. The number is ???
Suppose that in a survey of five-year-olds, 40% liked the letter A, 51% liked the letter B, and 39% liked theletter of C. 11% liked A and B, 12% liked A and C, 19% liked B and C, and 5% liked all of them. Howmany liked A and B but not the letter C?
A store located in downtown Boston has 80 employees. Through an informal survey of the employees, it was discovered that 50 of the employees take the subway to work, 20 of them take the bus, and 15 take both the subway and the bus. Use the Venn diagram to answer the following questions. How many of the employees take the subway or the bus to work? How many of the employees get to work by some other means?
15) Use the situation below to answer the question that follows. Team Jet has 7 members who won a school competition. Of these 7, 4 members are randomly picked to receive prizes for winning. The 1st member selected wins a $50 gift card; the 2nd person selected wins a $25 gift card; the 3rd person selected wins a $10 gift card; the 4th person selected wins a $5 gift card. The names of Team Jet's members are represented by the first letter of their first names, as displayed in the following table: Name Frank Gina Harriet Inez Jakob Keven Liu Letter F G H I J K L In the box below, complete the remaining three rows of the list that models how to calculate the number of possible ways 4 team members can be selected to win the prizes. 1) FGHIJKL Let Lui win the 1st prize, so select L. 2) 3) 4)
Quen: In a pharmaceutical study, two drugs (A and B) and a placebo are to be compared for effects. Fifty people are to be used in the study, of whom 20 are to receive drug A, 20 receive drug B, and the remainder receive the placebo. Assuming the people are numbered 1 to 50, how many different ways could the assignment of the drugs and placebo be made?