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sweet [91]
3 years ago
15

2×2+31×1+1+1+1+1+11×4×4×4×4×4×4×4×4×4

Mathematics
1 answer:
sertanlavr [38]3 years ago
5 0

Answer:

I think it is 13107200

Step-by-step explanation:

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<h3>Calculations and Parameters:</h3>

Using this formula: r = \frac{n(\sum xy)-(\sum x\sum y)}{\sqrt{n\sum x^2-(\sum x)^2}\sqrt{n\sum y^2-(\sum y)^2}}

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We have,

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Putting these values in the formula r = \frac{n(\sum xy)-(\sum x\sum y)}{\sqrt{n\sum x^2-(\sum x)^2}\sqrt{n\sum y^2-(\sum y)^2}} would bring the answer as. A. –0.993

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