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A correlation is a relationship between two things, or variables.

For example, it is generally true that the more junk food you eat, the fatter you get. This is a positive correlation - there is a strong relationship

A negative correlation means that there is a strong relationship between two variables, but in the opposite direction. For example, the older a second-hand car is, the lower the price.

Hope this helps.

DB.

Q: What does correlation mean?

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It mean that there is no correlation between the two variables. The variables are the same.

The correlation coefficient is symmetrical with respect to X and Y i.e.The correlation coefficient is the geometric mean of the two regression coefficients. or .The correlation coefficient lies between -1 and 1. i.e. .

Correlation analysis is the relationship of two values. When two items are similar, they will have a high correlation. Should they differ, they will be much lower in variables.

Probably a mis-spelling of "correlation".

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

Related questions

Correlation is a statistical measure of the linear association between two variables. It is important to remember that correlation does not mean causation and also that the absence of correlation does not mean the two variables are unrelated.

It mean that there is no correlation between the two variables. The variables are the same.

After mri,on lower spine what does clinical correlation mean

This means that the correlation is negative but still significant.

The correlation coefficient is symmetrical with respect to X and Y i.e.The correlation coefficient is the geometric mean of the two regression coefficients. or .The correlation coefficient lies between -1 and 1. i.e. .

The correlation coefficient is symmetrical with respect to X and Y i.e.The correlation coefficient is the geometric mean of the two regression coefficients. or .The correlation coefficient lies between -1 and 1. i.e. .

Correlation analysis is the relationship of two values. When two items are similar, they will have a high correlation. Should they differ, they will be much lower in variables.

A serious error. The maximum magnitude for a correlation coefficient is 1.The Correlation coefficient is lies between -1 to 1 if it is 0 mean there is no correlation between them. Here they are given less than -1 value so it is not a value of correlation coefficient.

Correlation refers to whether or not two things are causally connected. If there is zero correlation between two items or subjects, it means that they have no connection to one another.

something that fits together

No. There is no correlation.

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