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AP Stats Help

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AP Stats Help
Russt
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#2
2010-10-20, 10:47 PM
So... transform the list:

root(x)y
0.70733.3
158.3
1.22581.8
1.41496.7
1.581100.0

LinReg -> I get y = -21.505 + 80.582root(x). Residual plot is questionable at best, but disregarding that for now...

-21.505 + 80.582root(1.75) = 85.095, which seems reasonable. Not sure what you did wrong.
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AP Stats Help - by Imagine - 2010-10-20, 10:33 PM
AP Stats Help - by Russt - 2010-10-20, 10:47 PM
AP Stats Help - by Imagine - 2010-10-20, 10:54 PM

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