Question

Write an equation and identify the r value

Answer 1

3)

i)
`f(x)=1.1x+0.3`

ii)
`r=1`

4)

i)
`y=2.5825x+1.4369`

ii)
`r=0.9823`

Explanation:

We perform a simple linear regression analysis in megastat software to determine the line of best fit for both relations and their associated correlation coefficients.