# Pearson Correlation

The correlation between two variables is used to reflect the extent to which the variables are related. The Pearson product moment is used to measure the correlation between the two variables. The Pearson product moment is also called the Pearson correlation. The Pearson product moment correlation is used to measure the near dependence between two variables. That is variable X and variable Y. The values gotten from the study ranges between +1 and -1.The concept is used in science to determine the strength of liner dependence between the variables being used in the study. The Pearson correlation coefficient is indicated by r. The questions include

How the Pearson correlation coefficient is calculated? This question comes from the equation. How is the Pearson correlation coefficient used to determine the relationship between the two variables? This question comes from the method. Can the term Pearson correlation coefficient be defined in simple terms? This question comes from Technical term (Field, 2000).

**Correlation Matrix**

How do we calculate a correlation matrix without using a program?-this question comes from the method. Can we calculate a correlation matrix for two variables?- this question comes from the method. Can the term be explained in simple terms?- this question comes from the technical term(Field, 2000).

**Simple linear regression**

Is simple linear regression the same as simple regression?-this question comes from the technical term. How do we calculate simple linear regression?-this question comes from the method? Is there a simple formula for calculating simple regression?- the question comes from formula (Field, 2000).

**Multiple regression**

**Language of association and prediction**

**Reference**

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