In the following examples, identify the exogenous (or independent) variable and the endogenous (or dependent) variable. a. Student loans availability and student attendance at university. The exogenous variable is and the endogenous variable is student loans availability student attendance at university
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- Question 19 Lot's say you run a simulation and figure out that your sample bs one of the likely sampies that could have come from a DGP of 0. What would that mean? • A That is a good sign. Our model is good and probably explains a lot of variation. • B This is a bad sign for our model because a DGP of 0 means there is no relationship between the explanatory and outcome variable. • C This does not mean anything for our model. We have to run supernova to find out about how good our model is. • Dit depends on what our b Type Markdown and LaTeX: a Question 20 14 MacBook ProIf you were studying the following relationship, which variable would be exogenous and which would be endogenous? The relationship between the amount of sunshine and plant growth. Plant growth is and Sunshine isWhat is Econometrics?
- Session 2 Questions 44 and 45 are open-response questions. ws BE SURE TO ANSWERAND LABEL ALL PARTS OF EACH QUESTION. Show all your work (diagrams, tables, or computations) in your Student Answer Booklet. If you do the work in your bhead, explain in writing how you did the work. Write your answer to question 44 in the space provided in vour Student Answer Booklet. The graph below shows the birth rate and the death rate of a mouse population ovet a three-year period. The immigration rate and the emigration rate of the population are equal. 44 Birth Rate and Death Rate of a Mouse Population Year 3 Year 2 Year 1 Time Key Death rate Birth rate a. Describe what happens to the size of the population for each year shown on the graph. Explain your answers. b. Identify three factors that could affect the death rate of the mouse population, and explain why each factor affects the death rate. 100 rient. Birth and Death RatesIn the context of econometrics, what does establishing Granger causality between two variables imply? A. There is a long-term equilibrium relationship between the variables. B. Past values of one variable can be used to predict the future values of another variable. C. There is a theoretical economic relationship between the variables. D. The variables are correlated.How were the small business before Covid 19?
- What is the difference between a positive and a normative statement?Suppose, as an economist, you are asked to analyze an issue unlike anything you have ever done before. Also, suppose you do not have a specific model for analyzing that issue. What should you do? Hint: What would a carpenter do in a similar situation?Which type of correlation does the scatter diagram show? A. Weak negative correlation B. Strong positive correlation C. Strong negative correlation D. Weak positive correlation O E. No correlation O O O O
- G, 5 Subject - economicsWhat is econometrixWhich of the different graphs studied would be most appropriate for the following? a. The percentage composition of the monthly budget of P55, 000 for a family of six. b. To show the annual changes in the student population of a certain university during a 10-year period beginning 1997. c. A comparison of the size of student population for 5 different universities in Metro Manila. d. Show the trend in the monthly sales of a large department store over a period of one year. e. Showing the relationship, if there is any, between poverty and criminality.