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Hi,

The regression equation is,

y = 1.9277x + 1.6747

hi

I attached the Excel document I used for calculation below,

thanks can you do a couple more?

File

sure

Find the value for the correlation coefficient r.x 10 8 7 12 14 5

y 20 19 17 25 28 9

r = 0.9682

you are awesome!

Find the equation of the regression line

x 12 14 10 9 15 8

y 29 35 28 23 36 18

y = 2.3814x + 1.178

Thank you. I needed to see if I had the same answers.

thanks agian

bye