4. A group of environmentalists recorded the age, x, of a selection of trees in a forest in years and the circumference of the tree trunks, y, in centimeters. [3, 1, 1] x (Age) 52 27 59 83 16 71 41 25 y (Circumference) 226 532 197 188 734 198 323 420 a) Graph the points with a scatterplot below on the graph paper provided. Be sure to label axes and choose a proper scale. b) With a ruler, draw a line of best fit. c) Using the line of best fit above, determine the circumference of the tree when it is 90 years old.
4. A group of environmentalists recorded the age, x, of a selection of trees in a forest in years and the circumference of the tree trunks, y, in centimeters. [3, 1, 1] x (Age) 52 27 59 83 16 71 41 25 y (Circumference) 226 532 197 188 734 198 323 420 a) Graph the points with a scatterplot below on the graph paper provided. Be sure to label axes and choose a proper scale. b) With a ruler, draw a line of best fit. c) Using the line of best fit above, determine the circumference of the tree when it is 90 years old.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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kindly short answer it
![4. A group of environmentalists recorded the age, x, of a selection of trees in a forest in years and the
circumference of the tree trunks, y, in centimeters. [3, 1, 1]
x (Age)
52
27
59
83
16
71
41
25
y (Circumference)
226
532
197
188
734
198
323
420
a) Graph the points with a scatterplot below on the graph
paper provided. Be sure to label axes and choose a
proper scale.
b) With a ruler, draw a line of best fit.
c) Using the line of best fit above, determine the circumference of the tree when it is 90 years old.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa2724429-fe4e-46b1-84e6-c52d16028c0d%2Fa6dc4e1c-e3ce-4bd1-b32b-78c20dba6eba%2Fvawrgqe_processed.png&w=3840&q=75)
Transcribed Image Text:4. A group of environmentalists recorded the age, x, of a selection of trees in a forest in years and the
circumference of the tree trunks, y, in centimeters. [3, 1, 1]
x (Age)
52
27
59
83
16
71
41
25
y (Circumference)
226
532
197
188
734
198
323
420
a) Graph the points with a scatterplot below on the graph
paper provided. Be sure to label axes and choose a
proper scale.
b) With a ruler, draw a line of best fit.
c) Using the line of best fit above, determine the circumference of the tree when it is 90 years old.
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