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What is The measure of the relationship between two variables?

correlation * * * * * Only if the relationship is linear. For example, the correlataion between y and x when y = x2 is zero. But a very strong relationship between the two variables.


A relationship between two variables or sets of data is called what?

Some people will give the answer "correlation". But that is not correct for the following reason: Consider the coordinates of a circle. There is obviously a very strong relationship between the x coordinate and the y coordinate. The correlation between the two is not just small, but 0. The correlation between two variables is a measure of the linear relationship between them. But there can be non-linear relationships which will not necessarily be reflected by any correlation.


A correlation is a numerical measure of the?

relationship between 2 variables


What is the statistical measure of a relationship between two variables?

corrrelation


What is the relationship between Hypothesis and Variables?

A hypothesis is a testable statement or prediction about the relationship between variables in a research study. Variables are the elements that can change or vary, typically classified as independent (manipulated) and dependent (measured). The hypothesis often posits how changes in the independent variable will affect the dependent variable, guiding the research design and experimentation. Thus, the relationship between a hypothesis and variables is foundational for empirical investigation and analysis.

Related Questions

What is the relationship between the variables y and x when graphed on a coordinate plane?

In a graph, the relationship between the variables y and x can be shown by how they are connected by a line or curve. This relationship can be linear, meaning a straight line, or nonlinear, meaning a curve. The slope of the line or the shape of the curve indicates how the variables change in relation to each other.


What are the relations between the different variables?

There are no relations between different variables. If you want to enable a relationship between variables, you must write the code to implement that relationship. Encapsulating the variables within a class is the most obvious way of defining a relationship between variables.


Would let you show a relationship between two variables where each piece of data is connected to all the others?

Line Graph


If coefficient of correlation r between two variables is zero does it mean that there is no relationship between the variables Justify your answer?

"If coefficient of correlation, "r" between two variables is zero, does it mean that there is no relationship between the variables? Justify your answer".


Used to show the relationship between two variables?

Line graph is used to show relationship between two variables.


What type of graph shows a direct relationship between variables?

type the equation that shows the relationship between the variables in this chart.


What describes a relationship between several variables in an algebraic equation?

an algebraic equation that describes a relationship between several variables is called a?


A tentative descriptive statement of the relationship between the variables is called?

A tentative descriptive statement of the relationship between the variables is called hypothesis


What is the relationship between the variables in an experiment if you double the manipulated variables resulting in a doubling of the responding variables?

it is a direct relationship -eli martin


What information does and equation tell you?

the relationship between variables and/or variables and values


What does the line graph tell you about the relationship between the variables in an experiment?

What dose a line graph tell you about the relationship between the variables in an experiment


Why was there a need to invent linear equation in two variables?

If two variables are related, then the simplest relationship between them is a linear one. The linear equation expresses such a relationship.If two variables are related, then the simplest relationship between them is a linear one. The linear equation expresses such a relationship.If two variables are related, then the simplest relationship between them is a linear one. The linear equation expresses such a relationship.If two variables are related, then the simplest relationship between them is a linear one. The linear equation expresses such a relationship.