Texas Instruments MathPrint TI-30X Pro Manual Book page 42

< 55 ) <
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 <
1
5
5
<
% s
Regression
% u
$ $ $
<
$ $ $ $
<
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.
v v 4
Clear all data
38 Math Functions
$ 2 $ 3 $ 4 $
$ "
$ 8 $ 11 $ 14 $ 17