In a survey of 130 people, the following data were collected: 106 people subscribed to the newspaper, 29 people subscribed to magazines, and 17 people were members of a mail CD club. Seventeen subscribed to both the newspaper and the magazines, 5 people subscribed to magazines and were members of a CD club, and 10 people subscribed to the newspaper and were members of a mail CD club. Three people subscribed to both the newspaper and magazines and were members of a mail CD club. Make and fill in a Venn diagram to illustrate this situation. a. How many did not subscribed the newspaper and magazines and were members of a mail CD club? b. How many subscribed newspaper and magazine but not a member of a mail CD club? C. How many are a member of a mail CD club and subscribed a magazines but not newspaper? D. How many subscribed at least of the above mentioned things and activity.

Q: A researcher wished to find out whether the perceptions of a persons height depends on that person’s…

A: The objective of the researcher was to find whether the perception of a person's height by the army…

Q: A recent study of 230 people in a small downtown neighborhood found that 66 had medical insurance…

A:

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: 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: A survey of 286 people yielded the following results: 67 use Disney Plus 90 use Hulu 96 use…

A: To determine the number of surveyed people who don't use any of the three services (Disney Plus,…

Q: Suppose a veterinarian wants to estimate the difference between the proportion of cat owners who are…

A: The random variable is difference between the proportion of cat owners and the proportion of dog…

Q: Sally is interested in finding out if the political party affiliation of Americans who are…

A:

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

A: 305, bike220, car380, bus110, bike and car135, car and bus170, bike and bus88, all three modes

Q: what was the probability that he or she was a Democrat? (Round your answer to four decimal places.)

A: From given we have : Number of Democrats that are gun owners = 18 Number of Democrats that are gun…

Q: A recent survey of a social media site user statistics had four categories (reasons) for using the…

A: Given information- We have given a result of a recent survey of a social media site user statistics…

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: Researchers conducted a study to find out if there is a difference in the use of online-learning by…

A: The claim is that there is a difference in the use of online learning by different age groups.

Q: Researchers conducted a study to find out if there is a difference in the use of online-learning by…

A: State the appropriate hypothesis: Let p1 be the population proportion of online learning by 16-29…

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

A: The data is provided for a survey of 1400 individuals who were asked if they use social media and…

Q: A survey of 125125 freshmen business students at a local university produced the results listed…

A:

Q: A merchant surveyed 380 people to determine the way they learned about an upcoming sale. The survey…

A:

Q: Rocky Mountain National Park is a popular park for outdoor recreation activities in Colorado.…

A:

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

A:

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: The figure to the right shows the results of a survey in which 1010 adults from Country A, 996…

A:

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…

A:

Q: From a survey of 60 students attending a university, it was found that 8 were living off campus, 34…

A: Here given the number of students attending the university is n(s)=60.Also, A denotes the…

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: a survey of 150 freshman business students at a local university produced the results listed below.…

A: 35 took history;42 took science;43 took religion;19 took history but not science;14 took science and…

Q: In a study of children, a total of 1,560 children were examined. Of these, 1,019 had rickets. Of the…

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Q: At a particular university, 60% of the students who apply for admission are in-state residence, 30%…

A: Given data:   The percentage of in-state residents who applied for admission are: P(S)=60%=0.60 The…

Set Theory

Every field in the present world involves a set. The theory of sets was developed by German mathematician Georg Cantor while working on the “problems of trigonometric series”.