4.Calculation (1020'=20')Study the relationship between monthly household consumptionexpenditure y and monthly household disposable X in the community. Set themeasurement model as: Y=B1+B₂X+μSample data Xi, Yi, Xiyi Xiyi, xi², and sample mean value are shown in thefollowing table.2XiYiXiYiXiyiXi1800638-1350-9451275750182250021100935-1050-6486804001102500314001155-750-428321000562500417001254-450-329148050202500520001408 -150-175262502250062300 1650150671005022500726001925450342 15390020250082900206875048536375056250093200 226710506847182001102500103500 2530135094712784501822500Sum 21500 1583014975800074250000Mean 2150 15831111

The question is about regression Given :

Answered: 4.Calculation (1020'=20') Study the…

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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eat out or in The overall change in the consumer price index is a weighted average of changes in various categories. on november 19, 2011 the boston globe reported the data displayed in figure 5.7. the change in the CPI for food is a weighted average of the change in the cost of food at home and the change in the cost of food away from home. find the weights.
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