QUESTION 1Table Q1 shows the revenue of XYZ Company from radio advertisement in 2021.a) Produce the best fit equation relationship between revenue vs advertisement.b) Plot data on a graph paper and draw a best linear fit revenue vs advertisement.c) Determine the linearity uncertainty/error eL(x) and eL(x)max.d) Determine percentage of maximum linearity uncertainty/error %eL(x)max. Table Q1Radio adsRevenueMonth(Times)(RM)January2183500February180227550March50134550AprilМay19521100096150000June44125000JulyAugust171207000135197220SeptemberOctober12016115075131000November106156700December198253000

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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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The scatter plot shows the time spent watching TV, x, and the time spent doing homework, y, by each of 23 students last week. (a) Write an approximate equation of the line of best fit for the data. It doesn't have to be the exact line of best fit. (b) Using your equation from part (a), predict the time spent doing homework for a student who spends 15 hours watching TV. Note that you can use the graphing tools to help you approximate the line. Time spent doing homework Kin hours) 32- 28- Y 244 20- 124 F 44 B * K 12 x 14 20 24 26 Time spent watching TV (in hours) 32 X (a) Write an approximate equation of the line of best fit. = 0 (b) Using your equation from part (a), predict the time spent doing homework for a student who spends 15 hours watching TV. hours
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Table Q1 shows the revenue of XYZ Company from radio advertisement in 2021. a) Produce the best fit equation relationship between revenue vs advertisement.