- #1
Cryphisss
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Homework Statement
Hello! I have two graphs which I need to find if there is relationship between them (all in one).
I have to create a formula/equation that can show and prove that there is this relationship between them.I am really confused at the moment since I do not know if there is any correlation, I have examined the two graphs and so far I don't think there is any correlation. The graph represents Prey and Predators number. X axis is time (weeks), Y axis is numbers. When the pre
y number starts to increase the predator number starts to increase as well.
Here are the numbers of Prey from week 15 to 25:
495, 550, 560, 620, 720, 690, 750, 740, 950, 800, 650
And here are the number of population for Predators from week 15 to week 25:
15, 20, 50, 80, 110, 190, 200, 250, 360, 380, 650,
Homework Equations
Can I also use LinReg (for Prey graph) and ExpReg (for Predator graph) on a GDC? (Ti-84+)
The Attempt at a Solution
I created a scatter plot which can be found to the attached documents so it can be easier for me to illustrate if there is any correlation.
Also it is clearly visible on the predator graph that it is Exponential however the prey graph is not.
About the formula I was thinking of something like P = a.e^Inb.t
Homework Statement
Homework Equations
The Attempt at a Solution
Attachments
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