A survey of 516 adults aged 18-24 year olds was conducted in which they were asked what they did last Friday night. It found: 167 watched TV199 hung out with friends174 ate pizza46 watched TV and ate pizza, but did not hang out with friends39 watched TV and hung out with friends, but did not eat pizza50 hung out with friends and ate pizza, but did not watch TV29 watched TV, hung out with friends, and ate pizzaHow may 18-24 year olds did not do any of these three activities last Friday night?

Q: A survey of 501 adults aged 18-24 year olds was conducted in which they were asked what they did…

A: The total number of adults surveyed is 501.

Q: A survey of 550 adults aged 18-24 year olds was conducted in which they were asked what they did…

A: Let A, B, C be denote the following A: People who watched TV B: People who hung out with friends C:…

Q: A survey of 210 SPC students was taken at registration. Of those surveyed: 60 students had signed…

A: Given that   60 students had signed up for a Language Arts course 31 students had signed up for a…

Q: 6. A survey is sent out to 1,000 participants. They are each asked two questions: Do you have a…

A: We use the definitions of probability to find the probability of someone having a job as a computer…

Q: A survey is taken of 106 people who vacationed at a dude ranch. The following information was…

A: Let SL=total number of people who took swimming lessons. BD=total number of people who attends the…

Q: A survey of 250 SPC students was taken at registration. Of those surveyed: 71 students had signed…

A: A survey of 250 SPC students was taken at registration. Of those surveyed: 71 students had signed…

Q: Forty-three percent of Americans use social media and other websites to voice their opinions about…

A: Given : Total respondents = 1364 (a) Using the provided information, the joint probability table…

Q: The National Restaurant Association is interested in determining if there is a relationship between…

A: Solution: The observed frequency table is  Pizza Pie  Region Preferred  North  South  East…

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

A: It is given that p = 0.24, n = 59 and  r = 11.

Q: A survey of 537 adults aged 18-24 year olds was conducted in which they were asked what they did…

A:

Q: a 2011 study, Wilkinson, Sebanz, Mandi, and Huber observed the reactions of 7 tortoises when exposed…

A: Given that in a 2011 study, Wilkinson, Sebanz, Mandi, and Huber observed the reactions of 7…

Q: oth a Math and Language Arts course 8 students had signed up for both a Math and Humanities course 7…

A: Here we use the given data's to construct the Venn diagram. For the Venn diagram we can easily find…

Q: A survey of 205 SPC students was taken at registration. Of those surveyed: 63 students had signed…

A: A total number of students 205. If we represent the students signed up for a math course by M,…

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: Researchers conducted a telephone survey of 427 adults living in a large city. The adults were asked…

A: Graphs are an excellent tool to summarize data visually.

Q: A survey of 550 adults aged 18-24 year olds was conducted in which they were asked what they did…

A: The given example can be solved in two ways first by using the venn's diagram method and…

Q: A survey of 505 adults aged 18-24 year olds was conducted in which they were asked what they did…

A: The Venn diagrams are used to visualize or picturized the similarity and dissimilarity between the…

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

A: a) From the given information the level of significance α = 0.05. The claim of the test is the color…

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

A: Based on the given information, the level of significance is ꭤ=0.05. State the appropriate…

Q: Does this information imply that the color preference of all college students is different (either…

A:

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

A:

Q: urvey of 533 adults aged 18-24 year olds was conducted in which they were asked what they did last…

A: Given, Total number = 533 No. of persons who watched TV = 196 No. of persons who hung out with…

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

A: Correct option: Option 1

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

A:

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

A:

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

A:

Q: A survey of 279 SPC students was taken at registration. Of those surveyed: 56 students had signed…

A:

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

A: Given,n=60x=9p^=xn=960=0.15α=0.05H0:p=0.24H1:p≠0.24

Q: A survey of 515 adults aged 18-24 year olds was conducted in which they were asked what they did…

A: Total number of adults surveyed = 515 The provided information can be shown as;

Q: rom the U.S. Census Bureau’s American Community Survey in 2019 it was found that 33.13% of United…

A: Given: The proportion of residents over the age of 25 who had attained a bachelor’s degree or higher…

Q: A survey of 526 adults aged 18-24 year olds was conducted in which they were asked what they did…

A:

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

A: Given that : P = 24%  i.e.  0.24 Sample size (n) = 57 r = 7  P0 = r / n Now  by using one sample…

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

A:

Q: A survey of 526 adults aged 18-24 year olds was conducted in which they were asked what they did…

A: Consider the venn diagram according to given:

Q: The owner of a popular coffee shop believes that customers who drink espresso are less likely to use…

A: X1=15, n1=50, X2=24, n2=50

Q: A survey of 526 adults aged 18-24 year olds was conducted in which they were asked what they did…

A:

Q: One hundred students were surveyed about their preference between dogs and cats. The following…

A: Given that  Preference  Male  Female  Total  Dogs  36 20 56 Cats 10 26 36 No preference 2 6…

Q: A software company is interested in approving customer satisfaction rate from the 60%currently…

A: Given ,population proportion (P)=0.60Sample size (n)=245And X=156Sample…

Q: A survey of 546 adults aged 18-24 year olds was conducted in which they were asked what they did…

A: We solve it by VENN DIAGRAM

Q: The owner of a popular coffee shop believes that customers who drink espresso are less likely to use…

A: H0: pEspresso - pCoffeee = 0 H1: pEspresso - pCoffeee < 0 P-value = 0.033 Alpha = 0.05

Q: A survey of 526 adults aged 18-24 year olds was conducted in which they were asked what they did…

A: Suppose Set A : The adults that watched TV Set B : The adults that hung out with friends. Set C :…

Q: A survey of 505 adults aged 18-24 year olds was conducted in which they were asked what they did…

A: given A survey of 505 adults aged 18-24-year-olds was conducted in which they were asked what they…

Q: survey of 517 adults aged 18-24 year olds was conducted in which they were asked what they did last…

A: Let's define the events pertaining to activities.  A =  hang out with friends  B = ate pizza  C =…

Q: A survey of 514 adults aged 18-24 year olds was conducted in which they were asked what they did…

A: Calculation:Obtain the venn diagram using the given information as follows

Q: A survey of 548 adults aged 18-24 year olds was conducted in which they were asked what they did…

A: Let the total number of adults be U=548 Let the total number of adults who watched TV is T=159 Let…

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

A: H0 : p =0.24 H1 : p ≠0.24 Population proportion = p₀ = 0.24 Sample number of events = x =11…

Q: A survey of 272 SPC students was taken at registration. Of those surveyed: 63 students had signed…

A:

Q: A survey of 525 adults aged 18-24 year olds was conducted in which they were asked what they did…

A:

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

A: given that n=59

Q: A survey is taken of 106 people who vacationed at a dude ranch. The following information was…

A: We have to find the number of persons who attended barbeque. This problem can be solved by using…

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.