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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".
What does it mean when a graph has no identifiable trends?
there is a strong relationship between the variables
A correlation is a numerical measure of the?
relationship between 2 variables
A constant between 2 variables is what type of relationship?
It is a linear relationship, such as y=mx+b.
What does linear relationship have?
In 2-dimensions, it is a relationship between two variables of the form ax + by + c = 0
The relationship where 2 variables move in the same direction are called what?
A direct correlation, it appears as a straight line on a graph and occurs when variables are related as y=xk.
When a question asks you to state the relationship between the variables what does that mean?
When a question asks you to state the relationship between variables, it is requesting you to describe how the variables are related to each other. This could include whether they have a positive or negative correlation, whether one variable causes a change in the other, or if there is no relationship between the variables.
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 does it mean when the slope of the line varied?
It means that the relationship between the x and y variables is not linear.
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.
Steps to create a graph to show relationship between 2 related variables?
eta
What measures the strength of the linear relationship between two quantitative variables?
The coefficient of determination, otherwise known as the r^2 value, measures the strength of the linear relationship between two quantitative variables. An r^2 value of 1 indicates a complete linear relationship while a value of 0 means there is no relationship.
