45
This line of best fit, y'=0.67732519x'N18.66637321 models
the linear trend of the data.
The linear model gives an estimated braking distance of
18.59 meters for a vehicle traveling 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}.
Regression example 2
Calculate the exponential regression for the following data:
Press $ until y' is highlighted.
< 55 ) <
Clear all data v v $ $ $
Data <
1 $ 2 $ 3 $ 4 $
5 $ "
5 $ 8 $ 11 $ 14 $
17 <
Regression %s
% u
$$$
<
$$$$ <
Press $ to examine all
the result variables.
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