A group of college students were asked about their TV watching habits. Of those surveyed, 28 students watch The Walking Dead, 19 watch The Blacklist, and 24 watch Game of Thrones. Additionally, 16 watch The Walking Dead and The Blacklist, 14 watch The Walking Dead and Game of Thrones, and 10 watch The Blacklist and Game of Thrones. There are 8 students who watch all three shows. How many students surveyed watched at least one of the shows?

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: At the .05 significant level, the reseacher wants to test wheater people are likely to offer a…

A: Let the first sample is students in group one how much they would offer to pay a friend for a fairly…

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: ple, aski pled 113 people, again asking them their favorite skittle flavor, but rather than by color…

A: Given Solution:

Q: A cable network wants to know if viewers would rather watch a new show or the existing show. Out of…

A: The individuals of group of subjects, whose effects are the main interest of the study, is called…

Q: A group of 107 people were polled about their common means of transportation. Fifty of them said…

A: We use the Venn diagram to solve the given question.

Q: In a survey of students about favorite sports, the results include 21 who like tennis, 31 who like…

A:

Q: 36% of the children in a school have a dog, 24% have a cat, and 12% have a dog and a cat. What…

A: The percent of those who have a cat also have a dog is, PDog|Cat=PDog ∩…

Q: According to a research​ institution, the average hotel price in a certain year was ​$97.27. Assume…

A:

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

A:

Q: port club, there are 70% males’ members and 30% females’ members. 60% of males play football and 40%…

A: Given: In a sport club, there are 70% males’ members and 30% females’ members. 60% of males play…

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 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: Give a table with the expected counts for each of the 10 cells. Round your answers to two decimal…

A: Solution-: Hypothesis:  The way people choose their favorite Skittles type, by color or flavor,…

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: 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: Read the following information carefully then answer all the questions that follow. A marketing…

A: Dear students as per guidelines we solve only first three subparts only of the first question.

Q: A bowl contains 5 white balls, 10 red balls, and 15 blue balls. You are to randomly select two…

A:

Q: Favorite Skittles Flavor?A poll sampled 75 people, asking them their favorite skittle flavor by…

A: Given Information- We have given the Poll sampled asking favorite skittle flavor and color.…

Q: in a survey of 14 college students, it was found that 9 were taking an English class, 7 were taking…

A: We can solve given problem by Venn- diagram:

Q: A class adviser surveys 35 of his students on the kind of pets they have at home. He found that 15…

A: We want to find number of students have none of given pets.

Q: Find the number of full houses in a poker hand, that is, the number of poker hands with three of a…

A: Let there be 4C3 =4 by choosing the 3 cards of the same typesand 4C3 =6  by choosing…

Q: A movie studio surveyed married couples about the types of movies they prefer. In the survey, the…

A: From the provided information, Husband Wife Number of couples Action Action 20…

Q: A survey of engineering students revealed the following information: 51 liked LA Lakers, 49 liked…

A: 51 liked LA Lakers. 49 liked GSW. 60 liked Houston Rockets. 34 liked LA Lakers and GSW. 32 liked the…

Types of Bias

Statistics is the study of data collection, organization, analysis, interpretation, and presentation. Statistical bias is a characteristic of a statistical technique or its findings in which the expected value deviates from the actual root quantitative parameter being estimated. According to the actual definition of bias, it refers to the tendency of a statistic to overestimate or underestimate a parameter.