Texas Instruments MathPrint TI-30X Pro

38 Math Functions
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The linear model gives an estimated braking distance of 18.59 metres for a vehicle
travelling at 55 kph.
Regression Example 1
Calculate an ax+b linear regression for the following data: {1,2,3,4,5}; {5,8,11,14,17}.
Clear all data v v $ $ $
Data
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1 $ 2 $ 3 $ 4 $
5 $ "
5 $ 8 $ 11 $ 14 $ 17
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Regression % s
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Press $ to examine all
the result variables.
Regression Example 2
Calculate the exponential regression for the following data:
• L1 = {0,1,2,3,4}; L2 = {10,14,23,35,48}
• Find the average value of the data in L2.
• Compare the exponential regression values to L2.
Clear all data v v 4