weigh? Let x be the age of the pony (in months), and let y be weight of the pony (in kilograms). The following information: ta taken from The Merck Veterinary Manual (a reference used inary colleges). 3 60 6 95 12 140 18 170 copied scanned, or dupheave Make a scatter diagram and draw the line you think best fits the Would you say the correlation is low, moderate, or strong? pos egative? 24 185 whole of
weigh? Let x be the age of the pony (in months), and let y be weight of the pony (in kilograms). The following information: ta taken from The Merck Veterinary Manual (a reference used inary colleges). 3 60 6 95 12 140 18 170 copied scanned, or dupheave Make a scatter diagram and draw the line you think best fits the Would you say the correlation is low, moderate, or strong? pos egative? 24 185 whole of
MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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Please answer number 13. Make sure to answer all parts! show work! Thanks!
Transcribed Image Text:eserved. I
ent does no
13. | Veterinary Science: Shetland Ponies How much should a healthy Shetland
pony weigh? Let x be the age of the pony (in months), and let y be the aver-
age weight of the pony (in kilograms). The following information is based
on data taken from The Merck Veterinary Manual (a reference used in most
veterinary colleges).
X
y
3
60
6
95
12
140
18
170
copied scanned, or duplicate..
(a) Make a scatter diagram and draw the line you think best fits the data.
(b) Would you say the correlation is low, moderate, or strong? positive or
negative?
24
185
whole of
(c) Use a calculator to verify that Σx = 63, Ex² = 1089, Σy = 650,
Ey² = 95,350, and Exy = 9930. Compute r. As x increases from 3 to
24 months, does the value of r imply that y should tend to increase or
decrease? Explain.
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