A controlled experiment can be used to show a cause and effect relationship. ex: an experiment studying the effect of a certain medicine on patients.
To show the highest degree of validity of a hypothesis.
Line graph
Cuz is math in variable has to be true in good to be with the graph or u know messed up the graph
correlation
a simple 2d xy line graph has only the possibility for 2 different variables (x and y). for a 3 variable graph you would have to go into a 3d xyz graph with each variable as x, y and z. it is possible to fit a line to this but for an easier analysis it is better to analyse the variables in pairs.
To show the highest degree of validity of a hypothesis.
To show a relationship between events
Endogenous variables are important in econometrics and economic modeling because they show whether a variable causes a particular effect. Economists employ causal modeling to explain outcomes (dependent variables) based on a variety of factors (independent variables), and to determine to which extent a result can be attributed to an endogenous or exogenous cause.
Line graph is used to show relationship between two variables.
"The FDA sought to show a cause and effect relationship between smoking and cancer."(separately)"The cause of the crash was unknown, but the effect was a tremendous traffic jam."
Compare and contrast APEX
There are three conditions that must be present to show causality: 1) there must be a strong correlation between the proposed cause and effect, 2) the proposed cause must precede the effect in time, and 3) the cause has to be present whenever the effect occurs (Burns & Grove, 2001, p. 791).
you cant because variables cant go ou its agaist the rules
A graph
A Bar Graph!
A function.
no