Assume that 135 surveys are completed. Of those surveyed, 61 responded positively to effectiveness, 65 responded positively to side effects, and 63 responded positively to cost. Also, 26 responded positively to both effectiveness and side effects, 29 to effectiveness and cost, 26 to side effects and cost, and 16 to none of the items. How many responded positively to all three?

Q: A survey of 1000 college students yielded the following information: 396 students favored capital…

A: (a)   Given: A survey of 1000 college students yielded the following information: 396 students…

Q: Suppose that a sample is to be taken without replacement from a finite population of size N. If the…

A: a) Sampling is without replacement scheme. The population size is N. Sample size is same as the…

Q: A sample was taken of 25 Diploma students who were planning to further their study to degree level.…

A:

Q: In a survey of 3159 adults aged 57 through 85​ years, it was found that 86.2​% of them used at least…

A: Probability: Probability is a chance factor that occurs at every outcome of a random experiment. It…

Q: If you use the Internet, have you ever paid to access or download music? This was one of the…

A: The sample size = 1003 From the sample, the information we have, No. of adults do not use internet =…

Q: A consumer survey was conducted to examine patterns in ownership of tablet computers, cellular…

A: given: A consumer survey was conducted to examine patterns in ownership of tablet computers,…

Q: A consumer survey was conducted to examine patterns in ownership of tablet computers, cellular…

A:

Q: n 1995 a magazine reported the results of a poll of adult Americans in which it asked, "Have you…

A:

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

A:

Q: anonymous survey of college students was taken to determine behaviors regarding alcohol, cigarettes,…

A:

Q: According to a poll conducted by the Gallup Corporation in March 2011, the metropolitan areas with…

A: Given, according to a poll conducted by the Gallup Corporation in March 2011, themetropolitan areas…

Q: A survey asks 168 people "What beverage do you drink in the morning?", and offers choices: • Coffee…

A: Total number of people = 168 Number of persons drink tea = n(T) Number of persons drink coffee =…

Q: Results of a survey of fifty students indicate that 30 like red jelly​ beans, 29 like green jelly​…

A: Given, Total students n(S)=50 Students who like red jelly beans n(R)=30 Students who like green…

Q: If only 15% of people asked to mail in a survey respond, this is an example of

A: Given that  Only 15% of people asked to mail in a survey respond.  We know that  Response bias :…

Q: 313

A:

Q: If there are no pages with moderate graphics drawn, how many pages with high graphic content would…

A: A small-business Web site contains 100 pages and 60%, 30%, and 10% of the pages contain low,…

Q: Suppose a survey is taken of 300 high school seniors out of a total of 1,000 seniors. This group is…

A: the group is probably a

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: Among a group of people, 57% liked purple, 12% liked yellow and 9% liked blue. 7% liked both purple…

A: Percentage of People that liked Purple: 57% Percentage of People that liked Yellow: 12% Percentage…

Q: In a recent small survey of airline passengers, 27 said they had flown American in the last year, 23…

A: We will use  Addition theorem for  3 set

Q: A survey of recent high school graduates regarding literature that they studied during their high…

A:

Q: A survey of recent high school graduates regarding literature that they studied during their high…

A:

Q: A taste-testing survey of Zing Farms showed that 2/3 of the people surveyed preferred the taste of…

A:

Q: A consumer survey was conducted to examine patterns in ownership of tablet computers, cellular…

A: Let T represents the people who owned tablet computers, C represents the cellular phone and B…

Q: A survey of 70 college students showed the following data: 42 had a car; 50 had a TV; 30 had a…

A: It is given that, in a  survey of 70 college students, 42 had a car; 50 had a TV; 30 had a bicycle;…

Q: How many students took only religion?

A: Here it is given that  26 students took religion12 students took science and religion13 students…

Q: In a survey of 500 investors conducted by NPC Data Analytics Company, it was reported that 270…

A: The set A∪B contains all the elements that are present either in set A or in set B. The set A∩B…

Q: In a survey of 24 college students, it was found that 8 were taking an English class, 12 were taking…

A:

Q: A survey was given among the members of the Silver Springs Country Club, asking which activities…

A: Given that: A survey was given among the members of the Silver Springs Country Club, asking which…

Q: A survey of recent college graduates yielded the following information: 59 graduates earned a…

A: The number of graduates earned a degree in mathematics is n(M) = 59.

Q: music professor offers his 40 students the option of coming to an additional rehearsal session…

A: **  It is a type of observational study. Such type of study become bias. Because positive and…

Q: How many of the 3088 subjects used at least one prescription​ medication?

A: Number of adults aged 57 through 85 years in a survey, n = 3088 p be the probability that an adult…

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

A:

Q: A survey of 500 television watchers produced the following information: 285 watch football games,…

A: Note: In the given question one data value is incorrect. It should be 45 instead of 4 television…

Q: In a sample of 310 people, 186 completed only high school, 24 completed only some college, 93…

A: Given data A sample of 310 people is given. 186 completed only high school. 24 completed only some…

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: if a sample consists of 2500 test scores, _____ of them would be at or below the second (Q2). if a…

A:

Q: Hello. Can I get help on how to work this problem? Thank You!

A: Given information:Denote the event “A student owns a cat” as A.Denote the event “A student owns a…

Q: A consumer survey was conducted to examine patterns in ownership of tablet computers, cellular…

A: Let us denote  T= tablet computers C=cell phones B=Blu-ray players Given that n(T)=311, n(C)=236,…

Q: A set of data has a mean of 16, a media of 15, and a mode of Which of these numbers must be a value…

A: Given : A set of data has  Mean = 16 Median = 15

Q: To study the security protocols at a major airport, ten passengers were randomly selected from each…

A: Stratified sampling: The total population is divided into two or more different subgroups based on…

Q: A consumer survey was conducted to examine patterns in ownership of tablet computers, cellular…

A: Let A be the event that people who own tablet computers and B be the event that people who own…

Q: A survey of 500 television watchers produced the following information: 285 watch football games,…

A: Let us consider the three sets A, B, C then the relation between the three set is shown using Venn…

Q: cigarettes, 101 drank alcohol regularly and used illegal drugs, 106 smoked cigarettes and a used…

A: let number of students used alcohol daily be A number of students smoked regularly be S number of…

Q: 100 athletes were asked about which sports they played in high school. 50 said that they played…

A: We know  if A, B, C are three finite sets and n(A), n(B), n(C) are the number of elements in the…