1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Kamila [148]
3 years ago
13

A marketing firm is interested in learning about the dynamics of viral video dissemination on the web. In order to do this they

show three videos to students at a university and ask them to fill a survey related to the videos. The videos are the epic splits of van Dame (a), the baby (b), and Chuck Norris (c). The survey contains six questions as follows. For each pair of videos, say a and b, they ask the students "is a at least as good as b." In order to make this operational, they provide the students with a picture in which the three videos are depicted as circles with their description next to it. The students are asked to draw arrows between the videos whenever the answer to a question is affirmative. That is, if a student finds video a is at least as good as video b, the student is asked to draw an arrow from the circle with label a to the circle with label b. (No question of the type, "is a at least as good as a" was asked; assume that the answer to each of these trivial questions is affirmative.) In what follows we write a->b when the student draw an arrow from a to b, and so on. The following are the answers to the survey of five different students. Which student has complete preferences?
Social Studies
1 answer:
DENIUS [597]3 years ago
5 0

Answer: your question is incomplete, as you have not provided the answer to the five different student. Please let me assume this to be your complete question;

A marketing firm is interested in learning about the dynamics of viral video dissemination on the web. In order to do this they show three videos to students at a university and ask them to fill a survey related to the videos. The videos are the epic splits of van Dame (a), the baby (b), and Chuck Norris (c). The survey contains six questions as follows. For each pair of videos, say a and b, they ask the students "is a at least as good as b." In order to make this operational, they provide the students with a picture in which the three videos are depicted as circles with their description next to it. The students are asked to draw arrows between the videos whenever the answer to a question is affirmative. That is, if a student finds video a is at least as good as video b, the student is asked to draw an arrow from the circle with label a to the circle with label b. (No question of the type, "is a at least as good as a" was asked; assume that the answer to each of these trivial questions is affirmative.) In what follows we write a->b when the student draw an arrow from a to b, and so on. The following are the answers to the survey of five different students. Which student has complete preferences?

1. a-> b, b->a, c->b.

2. a-> b, b->a, c->a.

3. a-> b, b->c, c->a.

4. c->a, c->b.

5. c->a, a->b.

ANSWER: 3. a->b, b->c, c->a

Explanation: The student with a complete preference is the student that has compared each movie with another one at a time. The third student has a complete preference because, the preference shows a complete comparison between each movie with another, among the three movies.

Though the result of the comparison of the third student is contradicting, because if he said movie a is better than b, and movie b is better than c, it is now contradicting to say that movie c is more better than a. The first student gave a clear answer, because the answers are not contradicting, movie c is better than a, and movie a is better than b, that means that movie b is the least and c is the best. But the result is not complete because the student has not showed a comparison of movie c and b.

Because the question is to identify the student that has showed a complete preference. Only the third student has shown a complete preference.

You might be interested in
Information that is confidential or sensitive can be securely shared through cellphone communication .
sergiy2304 [10]

Information that is confidential or sensitive can be securely shared through cellphone communication. The statement is False.

<h3><u>What is cellphone communication?</u></h3>
  • Mobile communication refers to the application of technology that enables remote communication without the need for a physical connection (wires or cables).
  • Our lives are made simpler by mobile communication, which also saves time and effort.
  • A mobile phone, often known as a cell phone, hand phone, or mobile cellular network, is one type of mobile communication (wireless communication).
  • It is an electric device that transmits and receives data across a cellular network of base stations known as a cell site using full duplex two-way radio. These are some characteristics of mobile communication:

Balanced high capacity loads: High capacity load balancing must be incorporated into any wired or wireless infrastructure. New wireless devices are becoming increasingly more popular every day.

Know more about cellphone communication with the help of the given link:

brainly.com/question/14879844

#SPJ4

6 0
2 years ago
What impact did the Great Depression have on the United States
Umnica [9.8K]
It made people have many hardships and at the end of the Great Depression people grew more
4 0
3 years ago
Read 2 more answers
What type of soil is the most permable
horrorfan [7]

<em>Answer:</em>

<em>The soil that is most permable is </em><em>sand</em><em> which has 5.0.</em>


<em>Step-by-step Explanation:</em>

Why sand?

<em>Well sand is more permeable than clay since sand particles are bigger and the pore spaces between the particles are moreover larger.</em>

5 0
3 years ago
How does geography impact trade between China and India?
BARSIC [14]

Last Option is the answer


Trade is limited because of the physical barrriers on land and water.


- R3KTFORGOOD ☕

6 0
3 years ago
Read 2 more answers
What is the difference between a right and a civic responsibility?
777dan777 [17]
A civic responsibility is something you should do as a citizen necessarily meaning you don't have to. But a right is basically something you can do  without being stop like right to speech and freedom .As to were a civic responsibility is something you should do like recycling or volunteering
5 0
3 years ago
Other questions:
  • The right to petition members of the government is contained in the what amendment to the constitution
    7·1 answer
  • What are tariffs, quotas, and subsidies all examples of?
    13·2 answers
  • The process of __________ occurs when wealthy residents leave neighborhoods, leaving behind homes and buildings for poorer resid
    10·2 answers
  • At least _____ billion children were born between the years 1950 and 2015.
    7·1 answer
  • 9. Use the following image to answer the question:
    9·1 answer
  • The term corrections typically refers to any action applied to offenders after they have been _____ and implies that the action
    5·1 answer
  • Mcgregor recognized that ____________. worker attitude toward managers affected how managers proceeded to motivate there are no
    9·1 answer
  • What is the purpose of the committee system?
    12·2 answers
  • 3. Why did craftspeople become more important during the Renaissance?
    11·1 answer
  • Do we still use silk reeling machine?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!