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how do you find the slope of a regression equation. Calculating linear regression by hand is tricky to say the least. So if youre asked to find linear regression slope all you need to do is find b in the same way that you would find m.
Statistical Aid Standard Deviation In Regression Standard Deviation Regression Standard Error from www.pinterest.com
Try to have the line as close as possible to all points and a similar number of points above and below the line. Lets now input the values in the formula to arrive at the figure. That will help you find b.
Make sure you have done the scatter plot.
So like a 37 or a 38. Imagine you have some points and want to have a line that best fits them like this. B The slope of the regression line a The intercept point of the regression line and the y axis. Predicted variable dependent variable slope independent variable intercept The slope is how steep the line regression line is.
