Uploaded January 2010 | Updated September 2026, 6 hours ago
In this, the second of two videos on the subject, it is demonstrated how lines of maximum and minimum gradient may be added to a graph, and used to find the uncertainty in the gradient of a trend line.
In this, the second of two videos on the subject, it is demonstrated how lines of maximum and minimum gradient may be added to a graph, and used to find the uncertainty in the gradient of a trend line.
