A set of n = 15 pairs of scores (X and Y values) has SSX = 4, SSY = 25, and SP = 6. What is the Pearson correlation for these data

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asked Oct 28, 2019 54.9k views

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Ayal Gelles · Answer 1 · 2019-11-01T05:24:53+0000

The Pearson correlation can be calculated by the formula:

$r = \frac{SP}{ \sqrt{SS_(x)SS_(y) } }$

Therefore:

r = 6 / √(4·25)
= 6 / √100
= 6 / 10
= 0.60

Hence, the Pearson correlation for this set is 0.60

A set of n = 15 pairs of scores (X and Y values) has SSX = 4, SSY = 25, and SP = 6. What is the Pearson correlation for these data

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