Mathematics, 12.11.2020 19:30 evanwall91
Use a graphing calculator to find the least-squares regression line and correlation coefficient for the data shown.
heart rate hat. ≈ ___-7.78___ • minutes + __137.27
r ≈ -0.9007
There is a ___strong, negative association between resting time and heart rate.
Just wanted to answer this question for anyone who might have it. I didn't see anyone asking so I just posted and filled in the answers here!
Answers: 2
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In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles.
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Use a graphing calculator to find the least-squares regression line and correlation coefficient for...
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