A line of best fit is usually drawn on a scatter diagram. It's drawn so that the points are evenly distributed on either side of the line. There are various methods for drawing this 'precisely ...

concurrent maintainability and fault-tolerance in standards such as EN50600 and TIA-942-A and how that translates into single-line drawings. Whether you have a new or existing facility, the ...

Lines should be firm and continuous with ... Experiments carried out in a lab can be represented by drawing labelled diagrams. The photograph shows a practical technique known as filtration.