A researcher feels that global warming may be reducing average rainfall in Perlis for the past 10 years. The researcher is interested in making predictions for future rainfall. The 10 years data of therainfall in Perlis is shown in Table 4.Table 4YearAmount (cm)200940201039201141201229201332201430201515201610201711201820(a)Without using any software, construct a simple linear regression model for the above data.(b)Predict the rainfall for the year 2019 and 2020.

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Answered: (a) Without using any software,…

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter4: Equations Of Linear Functions

Section4.6: Regression And Median-fit Lines

Problem 4GP

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(a) Without using any software, construct a simple linear regression model for the above data. (b) Predict the rainfall for the year 2019 and 2020.