How can we plot points on the 3D-Plot?

[ValeryOchkov]

How can we plot points on the 3D-Plot?

Do You have more ideas for tith Statiscic Analyse? 

Mathcad Prime 6 in attach.

[ttokoro]

Change the color of points and surface.

[ValeryOchkov]

Thank You!

But I need plot not points of grid but points of origin data in the matrix M.

[ttokoro]

[ValeryOchkov]

Thanks!

Send please the Mathcad Prime sheet!

[ttokoro]

[ValeryOchkov]

Thaks one more. But I need Prime 6 or tha normal full picture.

[ValeryOchkov]

I think so

But I need more correct regression formula! Help please. Prime 6 in attach.