why was the linear method replaced by the transactional model?
Linear method and transactional models are basically two models of communication. Linear model has a basic nature. Transactional model is something which has been built on linear model. In linear model there occurs a communication process between sender and receiver.
Communication takes place between two persons only. In transactional model two people at same time can talk to one person. In linear model, the process of communication takes place in one direction only. In transactional model both the parties involved in communication can send and receive the signals simultaneously.
It is bidirectional. Linear model has simple nature. Radio and television are examples of linear model. Here basically communication takes place in one direction only. When we talk on mobile phone then we respond and listen at same time, hence it is an example of transactional model.
Linear model is being replace by transactional model because responses are obtained after a long time period and through other mediums of communications. Now a days technology has become more and more advanced and people want instant and fast reply.
It is an era of comments and posts. People post something and many comments can be extracted out in a short span of time.
why was the linear method replaced by the transactional model? a process. relational, not individual. symbolic.
In the relational model of database, what does decomposition of a relation scheme means and why such decomposition is desirable? Give example(s) to support your discussion.
Explain organizational learning. What is the Kolb model for individual learning? Why is reflection important in the learning process?
a) for each of the above models, explain why it is not a linear
model
b) Prpose a change to model M1 so that it becomes linear
c) Write down the likelihood for n data points (xi1, Yi) from
model (M2)
Consider three models for a response Y, and two predictors a and , with additive errors 0,02).
In class we saw that the linear probability model is inherently heteroskedastic. Why is this the case? That is, show why the variance of the error term in the LPM will necessarily be non-constant.
This assignment your tasks is to convert the E-R diagram to a relational model and then to SQL. The mapping process is straightforward. Three components of the conversion process are Specify schema of relation itself Specify primary key on the relation Specify any foreign key references to other relations 1. 2. 3. dateBorn mName birthPlace IName dateDied fName IName address - oCountry ID mName ttlAmt Customers N Artists M Favors fName artStyle ID N Creates Like M startedDate theme title...
1.Define what a linear program/linear programing model is including its three key characteristics. Be sure to state those characteristics fully. 2.Some models are deterministic while others are stochastic. Discuss two key differences between deterministic models and stochastic models. Then further demonstrate your understanding of these two different kinds of models by providing an example of a stochastic model including at least two input variables and an example of a deterministic model including at least two input variables. 3.Every linear program/linear...
In the multiple linear regression model with estimation by ordinary least squares, why must we make an analysis of the scatter plot indices 1, 2,. . . , n and with the residuals ei for observations that are somehow ordered (for example, in time)? And what is the purpose of analyzing the sample autocorrelation function?
6. Describe the steps in the simple linear marketing research process. 7. Explain why there may be the need for iterations between stages of the marketing research process. 8. What arguments can be used by skeptics of marketing research? 9. What arguments would you use to defend investment in marketing research? 10. What factors fuel the growth of international marketing research?
Describe water-process residuals and explain why the method of eliminating residues is unique to each water utility.
4. (10 pts) Using the Gauss-Jordan elimination process, solve the following systems of linear equations. How many solutions are there? Can we apply Cramer's rule? Explain why (Use the matrix form of linear equations.)
4. (10 pts) Using the Gauss-Jordan elimination process, solve the following systems of linear equations. How many solutions are there? Can we apply Cramer's rule? Explain why (Use the matrix form of linear equations.)