Best Fit Line Ti 84 Calculator
Posted By admin On 29.09.19
Virtual Ti 84 Online Calculator
Mar 11, 2013 This brief video describes how to calculate the line of best fit using a TI-82, TI-83, or TI-84 calculator. It does not go into the use of regression. Linear model construction of a scalar dependent variable against another explanatory variable, calculate the Best Fit line of the two variables (X and Y) y = ax + b.
Best Answer: IF you mean the least squares regression line, try this. 1) Enter the x-values in List 1 and the y-values in L2 2) enter right arrow to and startign at number four and below there are a series of possible regression models. If you have plotted the poitns it should show if they look like a straight line or parabola or such.in intro classes they usually start out with linear regression so try that.
Press four and press enter It will give you a model (like y=ax+b) and then a value for a (the slope) and b( the y-intercept. If you have the diagnostics turned on, it will also give you the correlation coefficient (r), and the coefficient of determination (r^2) To turn those on (if they are not on) press catalog (2nd and zero) and then scroll down to find 'diagnositcs on' in the list. When it is highlighted, press enter. Then repeat the steps to find regression line. Tell us some more. Upload in Progress. Upload failed.
How To Best Fit Line Ti-84
Graphing Calculator Ti 84 Plus
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