A negative correlation is a relationship between two variables in which an increase in one variable is associated with a decrease in the other. An example of negative correlation would be height above sea level and temperature. As you climb the mountain (increase in height) it gets colder (decrease in temperature).
What is a strong negative correlation in psychology?
A strong negative correlation in practice means an inverse relationship with a correlation coefficient of -0.4 and greater. By greater, the closer a correlation coefficient is to 1.00 or -1.00 the stronger the correlation. What this means is for every increase in unit of variable X, 0.4 units of Y decrease.
What is an example of a positive and negative correlation?
For example, when two stocks move in the same direction, the correlation coefficient is positive. Conversely, when two stocks move in opposite directions, the correlation coefficient is negative.
Which relationships could have a negative correlation?
The correct answers are: number of hours on video games and test scores; average running speed and total race time; and outside temperature and amount of a heating bill. Explanation: A negative correlation is one in which as the independent variable increases, the dependent variable decreases.
What is an example of negative correlations? – Related Questions
What are 3 examples of correlation?
Positive Correlation Examples
- Example 1: Height vs. Weight.
- Example 2: Temperature vs. Ice Cream Sales.
- Example 1: Coffee Consumption vs. Intelligence.
- Example 2: Shoe Size vs. Movies Watched.
What is an example of a 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 are two examples of a positive correlation?
More examples of positive correlations include:
- The more time you spend running on a treadmill, the more calories you will burn.
- The longer your hair grows, the more shampoo you will need.
- The more money you save, the more financially secure you feel.
- As the temperature goes up, ice cream sales also go up.
What is a strong positive correlation example?
Strong positive correlation: When the value of one variable increases, the value of the other variable increases in a similar fashion. For example, the more hours that a student studies, the higher their exam score tends to be. Hours studied and exam scores have a strong positive correlation.
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.
What is negative correlation in simple words?
A negative correlation is a relationship between two variables such that as the value of one variable increases, the other decreases.
What could a negative correlation mean?
Negative or inverse correlation describes when two variables tend to move in opposite sizes and directions from one another, such that when one increases the other variable decreases, and vice-versa.
What is an example of correlation in psychology?
The example of ice cream and crime rates is a positive correlation because both variables increase when temperatures are warmer. Other examples of positive correlations are the relationship between an individual’s height and weight or the relationship between a person’s age and number of wrinkles.
What is a real life example of correlational research?
For example, correlational research may reveal the statistical relationship between high-income earners and relocation; that is, the more people earn, the more likely they are to relocate or not.
What is a real life example of no correlation?
The following examples illustrate scenarios where two variables have no correlation. The amount of coffee that individuals consume and their IQ level has a correlation of zero. In other words, knowing how much coffee an individual drinks doesn’t give us an idea of what their IQ level might be.
What are the 4 types of correlation?
Note: 1= Correlation does not imply causation.
- Positive Linear Correlation. There is a positive linear correlation when the variable on the x -axis increases as the variable on the y -axis increases.
- Negative Linear Correlation.
- Non-linear Correlation (known as curvilinear correlation)
- No Correlation.
What is correlation in psychology?
Correlation is a statistical technique that is used to measure and describe a relationship between two variables. Usually the two variables are simply observed, not manipulated. The correlation requires two scores from the same individuals. These scores are normally identified as X and Y.
Which of the following represent a negative correlation quizlet?
The correct answer is A. (People who spend more time exercising tend to weigh less). Negative correlation refers to increase of the one variable parallel to a decrease of second variable. In this example, the amount of exercise has increased and the body weight has decreased.
Which of the following would be considered a very strong negative correlation?
A correlation coefficient of -0.8 or lower indicates a strong negative relationship, while a coefficient of -0.3 or lower indicates a very weak one.
What is an example of a strong negative association?
For example, the correlation between rainy days and sales per week is -0.9. This means there is a strong negative correlation between rainy days and sales, or the more it rains, the less sales you make, or the less it rains, the more sales you make.
Which sectors are negatively correlated?
Some sectors that are negatively correlated with the oil sector are aerospace, airlines, and casino gaming. The portfolio manager may look to sell a portion of his investments in the oil sector and buy stocks that are associated with the negatively correlated sectors.
