I'd like to create a normal probability plot like the one below and was wondering if it has a particular name? I ask so that I can search for that name and find help on how to create a graph just like it.
I got this graph from a book I'm reading and the author says:
When more than 10% of the dots fall outside the blue, lines, there is reason to suspect the data is not normal.
This easy measure of non-normality is the reason I I'm interesting in finding out how to create this sort of normal probability plot - it seems easier than other approaches for readers to interpret because it provides something to quantify (as opposed to visual judgement of whether the data just looks normal).