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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 90% interval when x=64. Round intermediate answers to three decimal places. Round your final answers to two decimal places as needed. Number of fires x 72 84 62 57 45 69 47 Number of acres burned y 62 51 15 30 15 42 26 Send data to Excel One can be 90% confident that the interval ☐

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 90% interval when x=64. Round intermediate answers to three decimal places. Round your final answers to two decimal places as needed. Number of fires x 72 84 62 57 45 69 47 Number of acres burned y 62 51 15 30 15 42 26 Send data to Excel One can be 90% confident that the interval ☐

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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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 90% interval when x=64. Round intermediate answers to three decimal places. Round your final answers to two decimal places as needed. Number of fires x 72 84 62 57 45 69 47 Number of acres burned y 62 51 15 30 15 42 26 Send data to Excel One can be 90% confident that the interval ☐ <y<☐ contains the actual value of y.
Transcribed Image Text: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 90% interval when x=64. Round intermediate answers to three decimal places. Round your final answers to two decimal places as needed. Number of fires x 72 84 62 57 45 69 47 Number of acres burned y 62 51 15 30 15 42 26 Send data to Excel One can be 90% confident that the interval ☐ <y<☐ contains the actual value of y.
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