Finding the p values for parameters of a line of best fit @pk11kent

Finding the p values for parameters of a line of best fit @pk11kent

Uploaded September 2022 | Updated September 2026, 3 weeks ago

This tutorial shows how to determine the p-values for the parameters of a trendline (line of best fit), using Excel. Here we are testing whether the gradient and the y-intercept of a line of best fit are statistically significant, ie whether they are different from 0.

Finding the p values for parameters of a line of best fit

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Finding the p values for parameters of a line of best fit