2:08 Scatter Graphs: Line Of Best Fit
Concise UK GCSE walkthrough of drawing a line of best fit, with two examples and a practice question.
Draw a line of best fit
Draw a line of best fit on a scatter graph (by eye)
4 hand-picked video lessons for this topic, each checked for relevance and clarity, graded by difficulty and labelled by depth. Press play to watch — nothing loads from YouTube until you do.
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4 shown 2:08 
2:55 How to draw line of best fit ( Scatterplot)
Clear rules for placing a line of best fit through the middle with equal points either side.
2:57 How to draw a line of best fit by eye on a scatterplot
Draws a line of best fit by eye, balancing points either side to match the trend.
4:40 How to draw a line of best fit (and AVOID the most common MISTAKES)
Shows the correct technique and the common mistakes to avoid when drawing a line of best fit.