Forest Fires and Acres Burned Numbers (in thousands) of forest fires over the year and the number (in hundred thousands) of acres burned for 7 recent years are shown. Number of fires (x) 47 84 62 57 72 69 58 Number of acres burned ( y) 44 81 59 54 69 66 55 The correlation coefficient for the data is r=1and α=0.05 Should regression analysis be done? yes or no? Then find the equation of the regression line y'= a+bx Finally find y' when x=70

Forest Fires and Acres Burned Numbers (in thousands) of forest fires over the year and the number (in hundred thousands) of acres burned for 7 recent years are shown. Number of fires (x) 47 84 62 57 72 69 58 Number of acres burned ( y) 44 81 59 54 69 66 55 The correlation coefficient for the data is r=1and α=0.05 Should regression analysis be done? yes or no? Then find the equation of the regression line y'= a+bx Finally find y' when x=70

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 1CYU

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