I am new to JMP and trying to get started. Please help to advise the followings.

I have several sets of data, (x, y, z1), (x, y, z2,) ..., (x, y, zn).

1. For one set of data (x, y, z1), create a contour plot of z1 on (x, y), using Graph Builder

2. For one set of data (x, y, z1), plot only Z1 vs. (x_0, to x_m), using Graph Builder

3. Plot several sets of the data, say (x,y,z1) and (x,y, z2) using Graph Builder, and overlp the the data on the same plot

Appreciated.