Question

Write the equation of the line. What is r? What is r squared? Using the equation...

Write the equation of the line. What is r? What is r squared? Using the equation of the line if x is 25 what is y? Using the equation of the line if y is 20 what is x.

x 25 32 27 24 26 18 20 23 20 16 19 15 20 27 27

y 28 34 36 28 31 22 24 26 24 23 22 13 23 35 29

Math   Statistics-And-Probability   
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Answer #1

r square =0.8181

at x= 25

y= 29.267

amd at y= 20

x= 16.8624

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