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iren [92.7K]
3 years ago
8

Researcher Sandy Beach found a correlation coefficient of +2.3 between variables X and Y. She is thrilled because that correlati

on is "like, way high." She also feels that this answer "proves that X is 'like, causing Y.'" What are three problems with Sandyâs conclusions?
Mathematics
1 answer:
tia_tia [17]3 years ago
7 0
Correlation coefficient is always between -1 and +1. So it cannot be +2.3
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Answer:

x = 65 , y = 64

Step-by-step explanation:

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the exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.

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x + 67 = 132 ( subtract 67 from both sides )

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Please and thank you
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