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. The regression line equation is y′=+−27.895+1.001x. The standard error of the estimate is Sest= 12.37. Find the 95% interval when x=56. Round intermediate answers to three decimal places. Round your final answers to two decimal places as needed. Number of fires x 47 84 62 57 45 72 69 Number of acres burned y 26 51 15 30 15 62 42
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. The regression line equation is y′=+−27.895+1.001x. The standard error of the estimate is Sest= 12.37. Find the 95% interval when x=56. Round intermediate answers to three decimal places. Round your final answers to two decimal places as needed. Number of fires x 47 84 62 57 45 72 69 Number of acres burned y 26 51 15 30 15 62 42
Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
6th Edition
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
Chapter4: Exponential Functions
Section4.4: Modeling Nearly Exponential Data
Problem 1E: Special Rounding Instructions For this exercise set, round all regression parameters to three...
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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. The regression line equation is y′=+−27.895+1.001x. The standard error of the estimate is Sest= 12.37. Find the 95% interval when x=56. Round intermediate answers to three decimal places. Round your final answers to two decimal places as needed.
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One can be 95% confident that the interval ___< y <____ contains the actual value of y |
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