11. In 2010 consumption (Ci) for selected countries was as follows Jordan 2.5 billion $, USA 100 billion $, Canada 50 billion $, France 40 billion $ Qatar 10 billion $. and Russia 70 billion $. for the same year income (Yi) was: Jordan 12 billion $, USA 900 billion $, Canada 700 billion $, France 500 billion $ Qatar 60 billion $. and Russia 100 billion $. if we want to estimate the following model Ci=B1+B2YI+Ui calculate ESS? * D The value must be a number

11. In 2010 consumption (Ci) for selected countries was as follows Jordan 2.5 billion $, USA 100 billion $, Canada 50 billion $, France 40 billion $ Qatar 10 billion $. and Russia 70 billion $. for the same year income (Yi) was: Jordan 12 billion $, USA 900 billion $, Canada 700 billion $, France 500 billion $ Qatar 60 billion $. and Russia 100 billion $. if we want to estimate the following model Ci=B1+B2YI+Ui calculate ESS? * D The value must be a number

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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10. In 2010 consumption (Ci) for selected countries was as follows Jordan 2.5 billion $, USA 100 billion $, Canada 50 billion $, France 40 billion $ Qatar 10 billion $.and Russia 70 billion $. for the same year income (Yi) was: Jordan 12 billion $, USA 900 billion $, Canada 700 billion $, France 500 billion $ Qatar 60 billion $and Russia 100 billion $.if we want to estimate the following model Ci=B1+B2YI+Ui calculates the slope? * The value must be a number
13. answer the question in the picture!
1. Suppose that you estimate a model of house prices to determine the impact of having beach frontage on the value of a house.14 You do some research, and you decide to use the size of the lot instead of the size of the house for a number of theoretical and data availability rea- sons. Your results (standard errors in parentheses) are: PRICE; = 40 + 35.0 LOT¡ – 2.0 AGE; + 10.0 BED; – 4.0 FIRE; (1.0) (5.0) (10.0) (4.0) (10) N = 30 R2 =.63 where: PRICE¡ =the price of the th house (in thousands of dollars) =the size of the lot of the th house (in thousands of square feet) = the age of the th house in years =the number of bedrooms in the th house =a qualitative/dummy variable for a fireplace (1 = yes for the th house) LOT; AGE; BED; FIRE; a. You expect the variables LOT and BED to have positive coefficients. Create and test the appropriate hypotheses to evaluate these expectations at the 5-percent level. b. You expect AGE to have a negative coefficient. Create and test the appropriate…
Table 1. The manager of Carpet City outlet store needs to be able to forecast accurately demand for Soft Shang carpet. Demand for the past 20 weeks appears in table 1 below. week Demand Forecast Error ABS. Dev Squared Error APE 1 20 2 28 3 22 4 18 5 22 6 22 7 22 8 26 9 23 10 23 11 23 12 27 13 25 14 22 15 23 16 14 17 14 18 15 19 11 20 16 21 22 23 24…
5
3. (5.7.12) On June 2, 2010 USA Today reported a story from Bloomberg News that said that the total price tag for the project to build the new F-35 Joint Strike Fighter would be 65% higher than the original $232 billion estimate. The cost now is estimated to be $382 billion. The total cost of each plane would be $112.4 million, up 81% from the original $62 million. The cost to produce each plane would be $92.4 million, about 85% higher than the original estimate of $50 million. a. Check the arithmetic to see that the three percentage increases reported are correct. b. Can you explain how the project cost can have increased by just 65% when the overall total per plane increased by 81% and the construction cost alone increased by almost 85%?
13. In 2010 consumption (Ci) for selected countries was as follows Jordan 2.5 billion $, USA 100 billion $, Canada 50 billion $, France 40 billion $ Qatar 10 billion $. and Russia 70 billion $.for the same year income (Yi) was: Jordan 12 billion $, USA 900 billion $, Canada 700 billion $, France 500 billion $ Qatar 60 billion $. and Russia 100 billion $.if we want to estimate the following model Ci=B1+B2YI+Ui calculates the intercept? The value must be a number
8. In 2010 consumption (Ci) for selected countries was as follows Jordan 2.5 billion $, USA 100 billion $, Canada 50 billion $, France 40 billion $ Qatar 10 billion $. and Russia 70 billion $. for the same year income (Yi) was: Jordan 12 billion $, USA 900 billion $, Canada 700 billion $, France 500 billion $ Qatar 60 billion $.and Russia 100 billion $. if we want to estimate the following model Ci=B1+B2YI+Ui calculate * EC =???? Enter your math answer
An entrepreneur who owns and operates two businesses (A and B) would like to analyze their profitability. They would like your help in the analysis. They give you the annual net profit (in thousands of $) for each business from 2008-2020. Table 1: Annual Net Profits for Businesses A and B Business Year Profit Business Year Profit 2008 -50 2008 -10 2009 57 2009 30 2010 71 2010 27 2011 64 2011 22 2012 60 2012 21 2013 50 2013 20 A 2014 41 2014 24 2015 59 2015 24 2016 71 2016 32 2017 71 2017 36 2018 74 2018 37 019 81 20 40 2020 97 2020 49 a. Suppose you want to graph the distribution of profits. Explain why using only one stem- plot might not be optimal for the analysis. b. Describe the correct stemplot to use. Generate this stemplot. Explain your steps. What can you say about the distribution from this stemplot? c. When are stemplots useful? And why is that? d. Suppose that instead of having 26 observations you have 200 observations. What graph should you generate? e. What other type of…
Given the Information in the below table's, calculate the total cost if you choose the: i) Level Strategy with average production per day. ii) Chase strategy for the production. Month Expected Demand Production Days Jan 600 22 Feb 800 18 March 900 21 April 1000 21 Inventory carrying cost $5 per unit per month Subcontracting cost per unit $20 per unit Average Pay rate $10 per hour ($80 per day) Over time Pay rate $17 per hour (above 8 hours) Labour-hours to produce a unit 1.6 hours per unit Cost of increasing daily production rate $300 per unit Cost of decreasing daily production rate $600 per unit