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Mathematics, 02.12.2019 01:31 Boogates7427
Abotanist found a correlation between the length of an aspen leaf and its surface area to be 0.94. why does the correlation value of 0.94 not necessarily indicate that a linear model is the most appropriate model for the relationship between length of an aspen leaf and its surface area?
a) the value must be exactly 1 or -1 to indicate a linear model is the most appropriate model.
b) the value must be 0 to indicate a linear model is the most appropriate model.
c) a causal relationship should be established first before determining the most appropriate model.
d) the value of 0.94 implies that only 88% of the data have a linear relationship.
e) even with a correlation value of 0.94, it is possible that the relationship could still be better represented by a nonlinear model.
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Abotanist found a correlation between the length of an aspen leaf and its surface area to be 0.94. w...
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