# What is an example of a positive and negative correlation?

## What is an example of a positive and negative correlation?

An example of positive correlation would be height and weight. Taller people tend to be heavier. A negative correlation is a relationship between two variables in which an increase in one variable is associated with a decrease in the other.

What does it mean if a correlation is positive or negative?

Variables whichhave a direct relationship (a positive correlation) increase together and decrease together. In aninverse relationship (a negative correlation), one variable increases while the other decreases.

### How do you determine a positive correlation?

When the y variable tends to increase as the x variable increases, we say there is a positive correlation between the variables. When the y variable tends to decrease as the x variable increases, we say there is a negative correlation between the variables.

Which of the following indicates the strongest relationship?

Explanation: According to the rule of correlation coefficients, the strongest correlation is considered when the value is closest to +1 (positive correlation) or -1 (negative correlation). A positive correlation coefficient indicates that the value of one variable depends on the other variable directly.

#### Which is a stronger correlation positive or negative?

The Correlation Coefficient When the r value is closer to +1 or -1, it indicates that there is a stronger linear relationship between the two variables. A correlation of -0.97 is a strong negative correlation while a correlation of 0.10 would be a weak positive correlation.

Which of the following is the best example of positive correlation?

A positive correlation exists when two variables move in the same direction as one another. A basic example of positive correlation is height and weight—taller people tend to be heavier, and vice versa.

## What does a correlation of 1 mean?

negative correlation
A correlation of –1 indicates a perfect negative correlation, meaning that as one variable goes up, the other goes down. A correlation of +1 indicates a perfect positive correlation, meaning that both variables move in the same direction together.

What is a perfect positive correlation?

A perfectly positive correlation means that 100% of the time, the variables in question move together by the exact same percentage and direction. A positive correlation can be seen between the demand for a product and the product’s associated price. A positive correlation does not guarantee growth or benefit.

### Is 0.11 A strong correlation?

For a natural/social/economics science student, a correlation coefficient higher than 0.6 is enough. Correlation coefficient values below 0.3 are considered to be weak; 0.3-0.7 are moderate; >0.7 are strong.

What is positive correlation give an example?

A positive correlation exists when two variables move in the same direction as one another. A basic example of positive correlation is height and weight—taller people tend to be heavier, and vice versa. In some cases, positive correlation exists because one variable influences the other.

#### What’s the difference between positive and negative correlations?

Positive correlation is a relationship between two variables in which both variables move in tandem—that is, in the same direction. Negative correlation or inverse correlation is a relationship between two variables whereby they move in opposite directions.

When is the correlation coefficient of two stocks is negative?

Conversely, when two stocks move in opposite directions, the correlation coefficient is negative. If the correlation coefficient of two variables is zero, there is no linear relationship between the variables. However, this is only for a linear relationship. It is possible that the variables have a strong curvilinear relationship.

## What does it mean when two variables are negative?

A negative correlation means that there is an inverse relationship between two variables – when one variable decreases, the other increases. The vice versa is a negative correlation too, in which one variable increases and the other decreases.

What does it mean when there is no correlation between two variables?

This means that there is no correlation, or relationship, between the two variables. The covariance of the two variables in question must be calculated before the correlation can be determined. Next, each variable’s standard deviation is required.