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!!!! MULTIPLE CHOICE QUESTION consider Y=2+3*X if X increases by 2 units, Y would increase by: 8 units 6 units Rewatch Submit

!!!! MULTIPLE CHOICE QUESTION consider Y=2+3*X if X increases by 2 units, Y would increase by: 8 units 6 units Rewatch Submit

MATLAB: An Introduction with Applications
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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3 OF 3 PO PowerPoint Slide Show (LinearReg.pptx)-PowerPoint Bivariate Analysis: Modelling a Linear Relation Salary 10.41 + 2.1 * Whrs..... (1) Use the linear model and predict the salary if an employee works 8 hrs. Salary 10.41+2.1*8=10.41+16.8=27.21 AFN Use the linear model and predict the salary if an employee works 10 hrs. Salary 10.41+2.1*10-10.41+21-31.41 AFN If the Whr increases by 2 hrs how much Salary Would increase based on model 1. P3 C Before increase: Whrs0 > Salary0 10.41+2.1 Whrs0 After increase: Whrs1-Whrs0+2 > Salary1-10.41+2.1. (Whrs0+2) Salary1 Salary0 = 10.41+2.1 (Whrs0+2) -[ 10.41+2.1 Whrs0 ]= 10.41+2.1 Whrs0+ 4.2 - 10.41-2.1 Whrs0= 4.2 Hence, by 2 hrs increase in Working hours the salary Will increase by AFN 4200. Consider Y=a+bX, then if AX-X1-XO is the change in X. YO-a+bXQ and Y1=a+bX1 then > D & VENG 226 PM MULTIPLE CHOICE QUESTION consider Y=2+3*X if X increases by 2 units, Y would increase by: 8 units 6 units Rewatch Submit
Transcribed Image Text:3 OF 3 PO PowerPoint Slide Show (LinearReg.pptx)-PowerPoint Bivariate Analysis: Modelling a Linear Relation Salary 10.41 + 2.1 * Whrs..... (1) Use the linear model and predict the salary if an employee works 8 hrs. Salary 10.41+2.1*8=10.41+16.8=27.21 AFN Use the linear model and predict the salary if an employee works 10 hrs. Salary 10.41+2.1*10-10.41+21-31.41 AFN If the Whr increases by 2 hrs how much Salary Would increase based on model 1. P3 C Before increase: Whrs0 > Salary0 10.41+2.1 Whrs0 After increase: Whrs1-Whrs0+2 > Salary1-10.41+2.1. (Whrs0+2) Salary1 Salary0 = 10.41+2.1 (Whrs0+2) -[ 10.41+2.1 Whrs0 ]= 10.41+2.1 Whrs0+ 4.2 - 10.41-2.1 Whrs0= 4.2 Hence, by 2 hrs increase in Working hours the salary Will increase by AFN 4200. Consider Y=a+bX, then if AX-X1-XO is the change in X. YO-a+bXQ and Y1=a+bX1 then > D & VENG 226 PM MULTIPLE CHOICE QUESTION consider Y=2+3*X if X increases by 2 units, Y would increase by: 8 units 6 units Rewatch Submit
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