Which one of the following is NOT TRUE for graphical representation of experimental data (on a regular graph paper)?

Which one of the following is NOT TRUE for graphical representation of experimental data (on a regular graph paper)?Group of answer choicesA best-fit line is drawn if possibleDependent variable is plotted in y-axis (vertical axis) and independent variable is plotted along x-axis (horizontal)Vertical and Horizontal scale must be the sameAttempt should be made to use the maximum graph area possibleVertical and Horizontal scale can be different

Which of the following ways can be used to represent a graph?

What type of graph is used for data aimed to answer problems for correlational research?

A graph is a kind of a chart where data are plotted as variables across the coordinate. *2 pointsTrueFalse

If the underlying relationship between an explanatory variable X and a response variable Y is Y = 3 + 2X² which of the following graphical plots of sample X and Y data is most likely to show a linear relationship between the variables passing through the origin of the graph?Y against X²Y against square root of XY against X(Y – 3) against X²