In a sample of 91 people, 18 people like sports, 24 people like music, 30 people lik travelling and 19 people like reading . If a person is selected from this group, find the following probability that the selected person likes a) travelling b) either sports or music C) neither reading nor music

Q: In a study by the Department of Transportation, there were a total of 95 drivers that were pulled…

A: Given information- Total no. of drivers that were pulled over for speeding = 95

Q: Among registered voters nationally, 40% identify as Independent. 30% identify as Democrat, and 30%…

A: Given that P(Independent)=0.40 P(Democrat)=0.30 P(Republican) =0.30 P(Biden won| Independent) =0.65…

Q: Of 100 college students, all can speak English, 35 can speak Spanish, 12 can speak Chinese, 3 can…

A:

Q: The table below show institutions of higher educations in Singapore by states and type.…

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

Q: A survey asked 500 people about their magazine-reading habits. It found that in the past year, 210…

A: out of 500 people 210 people had read People magazine or National Geographic magazine, 220 had read…

Q: In a survey of 1200 college students living in the dorms, 600 said that they had only a tablet in…

A:

Q: Three newspapers A, B and C, are published in a city and a survey of readers indicates the…

A:

Q: The table below show institutions of higher educations in Singapore by states and type.…

A: As per our company guidelines we can solve first three subpart of question and rest can be reposted.…

Q: Of the people who fished at Clearwater Park today, 30 had a fishing license, and 20 did not. Of the…

A: For Clearwater Park Prob(P)=20/50=0.4=40% And Mountain View Park. Prob(P)=12/60=0.2=20%

Q: In a table of random digits such as Table 7.1 (below), each digit is equally likely to be any of 0,…

A: In a table, there are 10 digits in total. Since the occurrence of each digit is equally likely then…

Q: what is the probability that the student owns a. either a laptop or a personal computer or both. b.…

A: Total number of students= 600 Number of students who own laptop= 150 Number of students who own…

Q: For students majoring in Hospitality Management, it was determined that 5% have visited 1–10 states,…

A: Given Data: P(21-30)=0.45 P(31-40)=0.19 P(41-50)=0.15

Q: If 20% of the residents in a US city prefer a white telephone over any other color available, what…

A: Givenp=0.20n=1000x~Binomial(n=1000,p=0.20)P(X=x)=(nx)×px×(1-p)n-x   ;  x=0,1....,n

Q: exam, and 38 students are taking the AP Biology exam.  9 students are taking the Calculus and…

A:

Q: A poll is given, showing 25% are in favor of a new building project. If 10 people are chosen at…

A: According to the given information, we have A poll is given, showing 25% are in favor of a new…

Q: Out of a group of 15 students from a language school, 8 study English, 9 study French and 4 study…

A: I solved exactly first three subparts because of bartleby policy if you want more please uplode…

Q: An ENGDATA class for engineers consists of 5 industrial, 10 electronics, 12 mechanical, 10…

A: There are total (5+10+12+10+8)=45 students.  Among them (12+10)=22 are mechanical or electrical…

Q: Consider an insurer that offers 2 types of policy: home insurance and car insurance. 87% of all…

A: Solution: Let A be the event that all customers have a home insurance policy. The probability of…

Q: A poll is given, showing 20% are in favor of a new building project. If 6 people are chosen at…

A: ( 1 ) Given n =6,p=0.2,p(x=1) =? ( 2) Given n = 8 , p=0.05 , p( x=4 ) =?

Q: A poll is given, showing 45% are in favor of a new building project. If 5 people are chosen at…

A: As per guideline expert have to answer first question only dear student please upload other question…

Q: In a survey of 104 baseball fans in NYC, 53 were fans of the Mets, 73 were fans of the Yankees and…

A:

Q: One- fourth of the freshmen entering UC are out of CAR students. If the students are assigned at…

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Q: A poll is given, showing 80% are in favor of a new building project. If 8 people are chosen at…

A: Givenp=0.80n=8x~Binomial(n=8,p=0.80)P(X=x)=(nx)×(p)x×(1-p)n-x   ; x=0,1,....,n

Q: A poll is given, showing 70% are in favor of a new building project. If 8 people are chosen at…

A:

Q: Of 100 students, 50 are taking Calculus, 43 are taking French, and 10 are taking both Calculus and…

A:

Q: At a college, 33% of all students are taking a course in solar design, 48% are taking a course in…

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

Q: the 195 students in the senior class, 104 study Spanish and 85 study French, with 12 studying both…

A: Given query is to find the Indicated probability.

Q: A new credit card has been issued to 2000 customers. Of these customers, 1500 hold a Visa, 500 hold…

A: Here, the total number of customers is 2000. Number of customers who hold Visa is 1500 Number of…

Q: A poll is given, showing 75% are in favor of a new building project. If 9 people are chosen at…

A: Given data, p=75% =0.75 If n=9 then P(X=6)=?

Q: A poll is given, showing 55% are in favor of a new building project. If 10 people are chosen at…

A:

Q: A survey of athletes at a high school is conducted, and the following facts are discovered: 51% of…

A: Given that: 51% of the athletes are football players 22% are basketball players 15% of the athletes…

Q: An ENGDATA class for engineers consists of 5 industrial, 10 electronics, 12 mechanical, 10…

A: Given: Total number of students=45Number of Industrial students=5Number of electronics…

Q: A poll is given, showing 35% are in favor of a new building project. If 8 people are chosen at…

A: Given: Sample size (n) =8 Probability of success (p) = 0.35 Formula: Let "X" be the poll showing in…

Q: A poll is given, showing 25% are in favor of a new building project. If 10 people are chosen at…

A: Let "X" be the people who are in favor of the new building.

Q: A poll is given, showing 75% are in favor of a new building project. If 6 people are chosen at…

A: ANS#-> Let the random variable X has binomial distribution  With parameter   n = 6   ,  p = 0.75…

Q: A financial services committee had 60 members, of which 9 were women.  If 8 members are selected at…

A: Given, 8 members are selected at random from a committee of 60 members, then the total number ways…

Q: In a sample of 89 people , 18 had type A blood,27 had type B blood ,27 had type AB blood and 17 had…

A: Given; Type A blood group=18 Type B blood group=27 Type AB blood group=27 Type O blood group=17 N=89…

Q: In a group of 500 women, 120 have played golf at least once. Suppose one of these 500 women is…

A:

Q: 2. A committee consisting of four women and three men will randomly select two people to attend a…

A: Hi, you have posted multiple question. As per the guidelines i am obliged to answer only first part.…

Q: If six different customers A,B,C,D, E and F arrive for service at random order what is the…

A: Given that  Total number of customers = 6   [ A B C D E F ] We know that  Probability = Number of…

Q: A poll is given, showing 60% are in favor of a new building project. If 9 people are chosen at…

A: According to the given information, we have A poll is given, showing 60% are in favor of a new…

Q: 3. An ENGDATA class for engineers consists of 5 industrial, 10 electronics, 12 mechanical, 10…

A: Solution

Q: In a survey of 98 baseball fans in NYC, 51 were fans of the Mets, 68 were fans of the Yankees and 34…

A: Given that there total 98 fans And we have to find probability of picking one random fan who is…

Q: An ENGDATA class for engineers consists of 5 industrial, 10 electronics, 12 mechanical, 10…

A: The number of industrial engineering student is 5. The number of electronic engineering student is…

Q: A poll is given, showing 45% are in favor of a new building project. If 10 people are chosen at…

A: We have to find given probability.

Q: In a school of 320 students, 85 students are in the band, 200 students are on sports teams, and 60…

A:

Q: R. H. Bruskin Associates Market Research found that 40% of Americans do not think that having a…

A:

Q: A survey of athletes at a high school is conducted, and the following facts are discovered: 24% of…

A: Let F be the athletes who are football players. P(F)=0.24 Let B be the athletes who are basketball…

Q: 1. A employee engagement committee of four will be formed from among 20 individuals at your…

A: Here AS PER POLICY I HAVE CALCULATED FIRST MAIN QUESTION ONLY PLZ REPOST FOR REMAINING.... A…

Q: In a study by the Department of Transportation, there were a total of 89 drivers that were pulled…

A: a) There are total 89 drivers, among which 36 men were ticketed and 15 men were not ticketed.

Q: In a study by the Department of Transportation, there were a total of 89 drivers that were pulled…

A: (a) Men who are not ticketed is 15, total men = 39+15 = 54 The probability that the selected person…

Q: A poll is given, showing 65% are in favor of a new building project. If 9 people are chosen at…

A: Let X be the number of people who are in favor of a new building project which follows binomial…

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.