PandemicProphecy PandemicProphecy

17-01-2021
Mathematics

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Rounded to three decimal places, what is the value of r for this data set?

Variable x 8 15 3 7 2 14
Variable y 15 21 6 12 3 20

Choices:
A. 0.950
B. 0.938
C. 0.880
D. 0.981

Respuesta :

monica2271 monica2271

17-01-2021

I think the answer is B not sure though

Answer Link

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