Solution 11925: Calculating Logistic Regressions on the TI-83 Plus Family of Graphing Calculators.
How do I calculate a logistic regression on the TI-83 Plus family of graphing calculators.
The example below will demonstrate how to calculate a logistic
regression on the TI-83 Plus family of graphing calculators.
Data for this example:
L1: {3,5,8,10}
L2: {7,8,14,18}
1) Press [STAT] [1] to access the STAT list editor.
2) Enter the data into
the L1 and L2 lists, making sure to press [ENTER] after each entry.
3) Press
[2nd] [MODE] to QUIT and return to the home screen.
To calculate the logistic regression:
1) Press [STAT] and scroll right to highlight the CALC menu.
2) Press
[ALPHA] [APPS] to select option B:Logistic.
3) Press [2nd] [L1] [,] [2nd]
[L2] to input L1,L2.
4) Press [ENTER] to calculate the logistic
regression.
The handheld will display the logistic regression equation in
the form y=c/(1+ae^(-bx)). Values will be displayed for the
coefficients a, b, and c.
Please see the TI-83 Plus Family guidebooks for additional information.
Last updated: 10/10/2024