Forest Fires and Acres Burned Numbers (in thousands) of forest fires over the year and the number (in hundred thousands) of acres burned for 6 rec years are shown. Number of fires x 84 62 72 69 58 47 Number of acres burned y 26 51 15 62 19 51 Send data to Excel The correlation coefficient for the data is r = -0.344 and a=0.01. Should regression analysis be done? Ohe regression analysis should not be done. X 3
Forest Fires and Acres Burned Numbers (in thousands) of forest fires over the year and the number (in hundred thousands) of acres burned for 6 rec years are shown. Number of fires x 84 62 72 69 58 47 Number of acres burned y 26 51 15 62 19 51 Send data to Excel The correlation coefficient for the data is r = -0.344 and a=0.01. Should regression analysis be done? Ohe regression analysis should not be done. X 3
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section: Chapter Questions
Problem 4SGR
Related questions
Question
![2
3
4
5
Forest Fires and Acres Burned Numbers (in thousands) of forest fires over the year and the number (in hundred thousands) of acres burned for 6 rec
years are shown.
Number of fires x
62
72
22
69
84
62
69
58
47
Number of acres burned y
26
51
15
62
19
51
Send data to Excel
The correlation coefficient for the data is r = -0.344 and a = 0.01. Should regression analysis be done?
Ohe regression analysis should not be done.
X
5
O The regression analysis should be done.
Find the equation of the regression line.
y' = a+bx
a =
b =
Find y when x = 65.
y' =☐](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F72d22f15-3dc7-4507-9ca8-ca3a1d3f8cbd%2F4188eac5-86d2-4f9d-97fa-6d190b309203%2F8pefm5p_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2
3
4
5
Forest Fires and Acres Burned Numbers (in thousands) of forest fires over the year and the number (in hundred thousands) of acres burned for 6 rec
years are shown.
Number of fires x
62
72
22
69
84
62
69
58
47
Number of acres burned y
26
51
15
62
19
51
Send data to Excel
The correlation coefficient for the data is r = -0.344 and a = 0.01. Should regression analysis be done?
Ohe regression analysis should not be done.
X
5
O The regression analysis should be done.
Find the equation of the regression line.
y' = a+bx
a =
b =
Find y when x = 65.
y' =☐
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