Jesus!, apparently I’m the expert in our office

So, can you/I/she ?

(I don’t mean columns that look like blocks of flats, I mean plotting points on x,y,z)
(my colleague has access ( 😉 ) to “all” excel versions up to 2010 or whatever the new one’s called)

As ever, world security depends on this

Try a surface graph from the list of graph type options, without knowing what the data is it’s a little hard to visualise. At least it seems to work from 3 data values.

thanks, but I don’t think that works

imagine a set of data:

how many yrs have you been riding…..
how posh is your bike…..
how good are you in a specific test…….

A means of plotting those is what they’re after (I think they should be doing some sort of regression analysis but there you go)