Suppose that a survey of 100 advertisers in U.S. News, These Times, and World found the following. 21 advertised in all three 7 advertised in These Times and U.S. News 4 advertised in World and U.S. News 22 advertised in World and These Times 29 advertised in These Times 39 advertised in U.S. News 56advertised in World How many advertised in none of these publications?

Q: a. Wendy’s but not the other two?   b. Only one of them?   c. None of these three?

A: Here define events and draw venn diagram

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A: From the given information,   The Mars Candy company has stated that 13% of the M&Ms are red and…

Q: A machine puts out 16 imperfect articles in a sample of 500. After the machine is over-hauled, it…

A:

Q: Again consider a Little League team that has 15 playerson its roster.a. How many ways are there to…

A: Consider the number of players in the little league team is 15.15C9 Then, the number of ways to…

Q: A survey of 500 farmers showed that of the​ farmers, 123 grew only​ wheat, 114 grew only​ corn,…

A: Given: Total number of farmers, N = 500             Number of farmers who grew only wheat, n(W) =…

Q: One semester in a chemistry class, 14 students failed due to a poor attendance, 24 failed due to not…

A: This Question can be easily solved using Venn Diagram

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A: Let x ,y ,z denotes the country land which was urban, unused and agricultural respectively. Also…

Q: uppose there are 6 freshman, 10 sophomores, 12 juniors, and 14 seniors running for the offices of…

A: Given data, Number of freshman=6 Number of sophomores=10 Number of juniors=12 Number of seniors=14…

Q: they had for the fall of 2020: Online where the class is entirely online through video lectures and…

A: Given data

Q: a. Psych 101 only b. Psych 101 and Spanish 200 but not French 10 c. French 10 or Spanish 200

A: as per guidelines i have calculated 3 subparts kindly repost for remaining In a survey of 500…

Q: In a survey of 285 professional athletes, it was found that 146 of them owned a convertible, 133 of…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: Suppose that 32 students signed up for classes during an orientation session. If exactly 20 of them…

A: Total number of students signed up for classes during an orientation session=32. Number of students…

Q: In a survey of 267 professional athletes, it was found that 129 of them owned a convertible, 110 of…

A: 1. Given that, the total number of athletes is nU=267. Let A represents the number of athletes owned…

Q: The table below gives the number of non-stop flights from city to city. City 1 City 2 City 3 City 4…

A: TO FIND NUMBER OF FLIGHTS THAT GOES FROM CITY1 TO CITY 4 WITH ONE STOP.

Q: Suppose there were 500 nurses graduating this year. Assume that 400 were registered nurses (RN), and…

A: Let RN be the registered nurses, and H be the nurses who plan to work in hospital. From the…

Q: Suppose that a survery of 100 advertisers in U.S. News, These Times and World found the following.…

A:

Q: (a) How many 3 digit numbers can be formed from the digits 2, 3, 5, 6, 7 and 9 which are divisible…

A: Since multiple parts given, part a and b are answered. Please repost for more help.

Q: In a survey of 60 people, it was found that 25 people read newspaper H, 26 read newspaper T, 26 read…

A:

Q: In a survey of 258 professional athletes, it was found that 124 of them owned a convertible, 104 of…

A:

Q: Out of 420 people in a club, 40% of them are over 30 years old.Of the people under 30 years of age ,…

A: Please refer the attached image for complete solution.

Q: C & J Realty has received 12 inquiries from prospective home buyers. In how many ways can the…

A: Given: Each agent handles 4 inquiries and there are 12 inquiries.

Q: A survey of 800800 nurses yielded the following information: 430430 were health club members, 564564…

A: Given Total number of nurses = 800 among them were Health club members = 430 Smoker nurses = 564…

Q: Example 4. Out of total number of 2,807 women, who were interviewed for employment in a rextile…

A:

Q: The Department of Foreign Languages of a liberal arts college conducted a survey of its recent…

A:

Q: A survey of 500 foreign exchange students has determined that: 72 read French 40 read German 41 read…

A:

Q: ose a board of 5 men and 5 women and that a committee consisting of 7 board members is to be formed.…

A: Given that  Number of men = 5 Number of women = 5 Committee must consists of 7 board members A…

Q: 2. In a group of 6 males and 4 females, four technologists are to be selected. In how many different…

A: Since you have posted multiple questions, as per our guidelines, we have provided answer for first…

Q: In a conference, 3 Thai, 4 Japanese, and 2 Filipinos found themselves grouped together in a…

A:

Q: The table below gives the number of non-stop flights from city to city. City 1 City 2 City 3 City 4…

A: If we want to fly form City 1 to City 4 with one stop available, then we can follow the following…

Q: Suppose that we've decided to test Clara, who works at the Psychic Center, to see if she really has…

A: Given : number of cards drawn n=18 Since, there are 4 suits. Probability of guessing a correct suit…

Q: 4. In a survey involving 150 students it was found that: a. 72 saved with Bank A b. 89 saved with…

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

Q: From the U.S. Census Bureau and the article “U.S.prison population falls for third by B. Montopoli…

A: see the handwritten solution

Q: A clothing store has a certain shirt in 4 sizes: small, medium, large, and extra-large. If it has 2…

A: Given Information -  The clothing store has shirts in 4 sizes: small, medium, large, and…

Q: Suppose in a small town named Oshiland there are three places to eat, a Chinese restaurant, a…

A: Chinese Mexican Home Pizza  Chinese 30% 20% 20% 30% Mexican 25% 40% 25% 10% Home 20% 25% 25%…

Q: A nutritionist randomly selected 16 bicyclists and divided into three groups. There were 6, 5 and 5…

A: Given Data : Vitamin group 16.2 16.0 17.0 15.2 15.6 15.4Fiber cereal group 15.1 16.3 15.8 16.4…

Q: A new vaccine is being tested on a group of 4000 people by giving 2500 people the vaccine and the…

A: there are total of 4000 people. Out of which 2500 are to be given a vaccine. (a) out of 4000 people…

Q: The Mars company offers customers the opportunity to create their own color mix of M&M’s candy.…

A: It can be calculated by using combination formula  C(n,r)=n! /(n−r)!(r)!

Q: andomly selected from a

A: we have given a sample of 6 measurements was randomly selected from normally distributed population…

Q: The Reviews editor for a certain scientific journal decides whether the review for any particular…

A:

Q: The table below gives the number of non-stop flights from city to city. City 1 City 2 City 3 City 4…

A: We have to find numbers of ways for given information...

Q: A psychology lab doing research in dreams has 4 rooms (1,2,3, and 4), each containing 2 beds (A and…

A: Given: There are 3 rooms with 2 beds each. 3 pairs of twins are to be assigned to these 6 beds so…

Q: 4 Suppose that a goup of 150 students have joined at least one of the chat rooms: one on auto…

A:

Q: In a survey of 252 professional athletes, it was found that 119 of them owned a convertible, 122 of…

A:

Q: An analysis of first-year students at a college revealed that 1/5 of the first-year women were from…

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Q: In a sample of 1,000 individuals, 100 possess the attribute A and 300 possess attribute B. A and B…

A:

Q: In a survey of 221 professional athletes, it was found that 104 of them owned a convertible, 83 of…

A:

Q: Suppose that we've decided to test Clara, who works at the Psychic Center, to see if she really has…

A: Given, n = 14 Let X be the number of correct guess

Q: The Department of Foreign Languages of a liberal arts college conducted a survey of its recent…

A:

Q: A research Development department at Oda manufacturing company determines that 20% of people who…

A: The percentage of a whole is equal to the parts of the whole when a total of 100 parts of the whole…

Q: Suppose that 40 Malaysian Chinese are surveyed and they speak at least one of the three dialects,…

A: This question is about set theory