Some biologists at UCSB have carefully recorded the number of elephant seal births in the Channel Islands from aerial photographs since the 1950's. The table records this data. Using graph paper from the back of the textbook, draw a graph showing the logarithm of the data (on the y-axis) plotted against time (on the x-axis). Draw the best straight line you can through the data. 4000 3000 2000 1000- 0 year seal births year seal births 1955 59 49 1960 1965 1970 1975 1980 Elephant Seal Births in Channel Islands 64 66 74 134 82 83 84 1885 2341 2180 68 181 69 221 70 245 71 330 446 72 85 86 87 2554 2613 2820 1985 88 3352 77 665 .. 1990 1995 80 81 1339 1547 89 90 4417 4011 91 3987 Based on your graph, how many seal birth would you expect in 1997?
Some biologists at UCSB have carefully recorded the number of elephant seal births in the Channel Islands from aerial photographs since the 1950's. The table records this data. Using graph paper from the back of the textbook, draw a graph showing the logarithm of the data (on the y-axis) plotted against time (on the x-axis). Draw the best straight line you can through the data. 4000 3000 2000 1000- 0 year seal births year seal births 1955 59 49 1960 1965 1970 1975 1980 Elephant Seal Births in Channel Islands 64 66 74 134 82 83 84 1885 2341 2180 68 181 69 221 70 245 71 330 446 72 85 86 87 2554 2613 2820 1985 88 3352 77 665 .. 1990 1995 80 81 1339 1547 89 90 4417 4011 91 3987 Based on your graph, how many seal birth would you expect in 1997?
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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Transcribed Image Text:Some biologists at UCSB have carefully recorded the number of
elephant seal births in the Channel Islands from aerial photographs
since the 1950's. The table records this data. Using graph paper
from the back of the textbook, draw a graph showing the logarithm
of the data (on the y-axis) plotted against time (on the x-axis). Draw
the best straight line you can through the data.
4000
3000
2000
1000-
0
year
seal births
year
seal births
1955 1960 1965 1970 1975 1980
Elephant Seal Births in Channel Islands
59 64
49
74
66
68
134 181
82
83
84
1885 2341 2180
69
221
70
71
245 330
72
446
1985
77
665
1990 1995
81
80
1339 1547
85
86
87
88
89
90
2554 2613 2820 3352 4417 4011
91
3987
Based on your graph, how many seal births would you expect in
1997?
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