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zhenek [66]
4 years ago
5

My correlation coefficient for the linear model i created is 0.8. What does this mean?

Mathematics
1 answer:
xz_007 [3.2K]4 years ago
4 0
This means that your coefficient of correlation indicates strong correlation between the Independent variable and the dependent variable
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Solve this quadratic equation. 6x^2 - 2x = 7
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You can find the answer to any quadratic by using the quadratic formula. The formula is below.

\frac{-b +/- \sqrt{b^{2}-4ac}}{2a}

Then find a (the number attached to x^2), b (the number attached to x) and c (the constant). This will allow you to plug in and solve.

\frac{2 +/- \sqrt{-2^{2}-4(6)(-7)}}{2(6)}

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