# Pearson Correlation Coefficient

Pearson correlation

For the following set of scores,

X Y

0 3

1 1

2 5

3 9

4 7

A. Compute the Pearson correlation.

B. Multiply each X value by 2 and compute the Pearson correlation for the modified scores.

C. Comparing the values obtained in parts a and b, how does multiplying each score by a constant affect the value of the correlation?

https://brainmass.com/statistics/pearson-product-moment-correlation/compute-evaluate-pearson-correlation-354378

#### Solution Preview

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Pearson correlation

For the following set of scores,

X Y

0 3

1 1

2 5

3 9

4 ...

#### Solution Summary

The solution provides step by step method for the calculation of Pearson correlation coefficient. Formula for the calculation and interpretations of the results are also included.

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