RESEARCH METHODOLOGY

Detailed explanation-1: -The Axes. The independent variable belongs on the x-axis (horizontal line) of the graph and the dependent variable belongs on the y-axis (vertical line).

Detailed explanation-2: -So, while the previous detailed answer gave some excellent examples, the real REASON we plot the independent variable on the x-axis is just to follow the convention in order to make our results or observations more readily understood by others.

Detailed explanation-3: -When we prepare a graph the independent variable is always on the “x-axis”, and the dependent variable is always on the “y-axis”. We indicate which variable is which by saying as a function of or “versus”, with the dependent variable coming first, and the independent variable coming second.

Detailed explanation-4: -Dependent variables are represented on y-axis. Q. In a line graph, the independent variable is placed on the X-axis and the dependent variable is placed on the Y-axis.

Detailed explanation-5: -If you are told to make a graph of “temperature vs. time", that means temperature is on the y-axis and time is on the x-axis. Similarly, if you are told to make a graph of “absorbance vs. concentration", then absorbance is on the y-axis and concentration is on the x-axis.