A survey of 550 adults aged 18-24 year olds was conducted in which they were asked what they did last Friday night. It found: 178 watched TV 193 hung out with friends 178 ate pizza 45 watched TV and ate pizza, but did not hang out with friends 38 watched TV and hung out with friends, but did not eat pizza 45 hung out with friends and ate pizza, but did not watch TV 46 watched TV, hung out with friends, and ate pizza How may 18-24 year olds did not do any of these three activities last Friday night?

A survey of 550 adults aged 18-24 year olds was conducted in which they were asked what they did last Friday night. It found: 178 watched TV 193 hung out with friends 178 ate pizza 45 watched TV and ate pizza, but did not hang out with friends 38 watched TV and hung out with friends, but did not eat pizza 45 hung out with friends and ate pizza, but did not watch TV 46 watched TV, hung out with friends, and ate pizza How may 18-24 year olds did not do any of these three activities last Friday night?

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: 125 sports fans were interviwed and asked what types of sport they have been to in the last year…

A: Given , 125 sports fans were interviewed 74 had been to soccer. 36 had been to rugby. 66 had been…

Q: Bradley Nixon is interested in the study habits of online math students. As part of his study, he…

A: Given that, Bradley Nixon is interested in the study habits of online math students. He randomly…

Q: 1. To figure out if music volume increases workout intensity, a researcher has ten people listen to…

A: Disclaimer: Since you have asked multiple questions, we will solve the first question for you. If…

Q: A group of high school students is surveyed. They are asked if they take a Foreign Language class…

A: From the Venn diagram: n(sport)= 14+10=24 n(Foreign Language and Sport)=14

Q: In a recent survey, consumers were asked where they did their online shopping. The following results…

A: Let A be the set of customers who shopped from the Amazon, B be the set of customers shopped from…

Q: The selection of ceremonial officers was randomly selected from twelve paskibra who came from three…

A: There are 12 paskibra members in total. Out of these, three are from Penang, four are from Sabah,…

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: Suppose that random samples of US workers commute to work was documented. The results of the study…

A: (a) Obtain the 95% confidence interval for the proportion of individuals who carpool in these two…

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: A group of 20 dancers (10 boys and 10 girls) were asked about their ages. If their ages are grouped…

Q: (a) What percent of the people surveyed owned a cell phone? % (b) What percent of the people…

A: (a) Let T be the tablet computers, C be the cell phones, and B be the Blu-ray players. From the…

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: according to flightstatus.com American Airlines flights from Dallas to Chicago are on time 80% of…

A: Givenpercentage of flights on time =80%No.of flights are randomly selected=20

Q: A researcher wants to know how registered voters in her state feel about health care. She obtains a…

A: Given, Researcher wants to know how registered voters in her state feel about health care. She…

Q: 313

Q: 10 out of 20 people in a business have a language certificate. Accordingly, how many of 10 randomly…

A: It is an important part of statistics. It is widely used.

Q: A survey was taken at a nursing home regarding preferences in music and it was found that: 12…

A: We have to find n.

Q: Assume that 200 students are surveyed with the following results: 101 live in the west. 103 live in…

A: Introduction: Define the following events: W: Lives in the west; L: Lives in a large city; M:…

Q: From a survey of 120 people, the following data were obtained: 90 owned a car 40 owned a home 35…

A: Out of 120 people,U=120Number of people who have own car their is :

Q: 4. A surveyor decides to sample students randomly from a classroom in order to get information about…

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: The California Department of Public Health

A: Total cases: 100 Total people : 7.5 million now, every person has an equal chance to having COVID:…

Q: Ten students in a jazz history class were given a pre-test and post -test to see how much they…

A: In order to determine whether the post- test score are significantly higher then the pre-test scores…

Q: What is your favorite color? A large survey of countries, including the United States, China,…

A: Since you have posted a question with multiple subparts, we will solve first three subparts for you.…

Q: You are going to have a party and wonder how many people your class are vegans (according to the…

A: Total number of student 60 8 people do not eat egg and dairy product 12 people do not eat meat…

Q: Describe blinding in experiments. Which of these represents a blind experiment? a.) Asking a group…

A: Blinding: The blinding in an experiment means the non-disclosure of the treatment that a particular…

Q: During a study, we asked a sample of 1200 students (760 women, 440 men) about how they felt about…

Q: A survey was taken on course selection and gender. The results are represented in the table below.…

Q: From a survey participated by 42 students, the following were found: 9 studied on Friday; 18 studied…

Q: A survey of 125 freshmen business students at a local university produced the results listed below.…

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

A: The number of freshmen surveyed is 816. (a) It is given that 268 people had been to a movie but 94…

Q: A group consists of 5 Democrats and 8 Republicans. 7 people are selected to attend a conference. a.…

A: In the given group there are 5 Democrats and 8 Republicans.

Q: The following are the scores of 8 students each in a 25-item mathematics quiz administered in two…

A: Given, Section A Section B 18 19 19 24 20 11 15 10 22 17 13 16 18 25 12 15

Concept explainers

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.

Question

A survey of 550 adults aged 18-24 year olds was conducted in which they were asked what they did last Friday night. It found:

178 watched TV
193 hung out with friends
178 ate pizza
45 watched TV and ate pizza, but did not hang out with friends
38 watched TV and hung out with friends, but did not eat pizza
45 hung out with friends and ate pizza, but did not watch TV
46 watched TV, hung out with friends, and ate pizza

How may 18-24 year olds did not do any of these three activities last Friday night?

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Trending now

This is a popular solution!

Step by step

Solved in 4 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

$Point Estimation, Limit Theorems, Approximations, and Bounds$

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, probability and related others by exploring similar questions and additional content below.

Similar questions

A consumer survey was conducted to examine patterns in ownership of tablet computers, cellular telephones, and Blu-ray players. The following data were obtained: 311 people had tablet computers, 236 had cell phones, 265 had Blu-ray players, 65 had all three, 62 had none, 92 had cell phones and Blu-ray players, 57 had cell phones but no computers or Blu-ray players, and 108 had computers and Blu-ray players but no cell phones. (Round your answers to one decimal place.) A) What percent of people surveyed owned a cell phone? B) What percent of the people surveyed owned only a cell phone?
A survey of 150 freshmen business students at a local university produced the results listed below. How many students took only religion? 35 took history;42 took science;43 took religion;19 took history but not science;14 took science and religion;15 took history and religion;6 took all three
6 out of 20 people in a business have a language certificate. Accordingly, how many of 10 randomly selected people should have a language certificate?
will give 100% rating thumbs up if answered all!! A box contain 5 green, 7 yellow, and 10 orange pingpong balls. How many ways can 5 balls be selected, if: a. two must be green?b. two are orange and three are yellow?c. one is green and four are orange?d. three are of one color and two are of another color?
A Statistics instructor wishes to know the average age (in month) of his 200 students. He decides to choose 25 students from the class and ask them for their age. All 200 names are put in a hat and 25 names are then chosen at random (without replacement). The average age of the students chosen is observed to be 231 months. The group of 25 students is known as what?
Exercise 24 Let A and B be 2 events : P(A) : 1 and P(B') 1 Can A and B be mutually exclusive? Why?
A consumer survey was conducted to examine patterns in ownership of tablet computers, cellular telephones, and Blu-ray players. The following data were obtained: 315 people had tablet computers, 236 had cell phones, 265 had Blu-ray players, 69 had all three, 64 had none, 94 had cell phones and Blu-ray players, 55 had cell phones but no computers or Blu-ray players, and 104 had computers and Blu-ray players but no cell phones. (Round your answers to one decimal place.) (a) What percent of the people surveyed owned a cell phone? % (b) What percent of the people surveyed owned only a cell phone? %
A survey of 500 television watchers produced the following information: 285 watch football games, 195 watch hockey games, 115 watch basketball games, 45 watch football and basketball games, 70 watch football and hockey games, 50watch hockey and basketball games, and 50 do not watch any of the three kinds of games. How many people in the survey watch all three kinds of games? * 35 25 20 40