The total assets x and shareholders' equity y for a large corporation were recorded in each of six randomly selected recent years, in units of billions of dollars. Summary information is:
11.4<=x<=37.5 5.4<=y<=14.8 x = 24.016 y = 9.916
SSₓₓ = 509.7283 SSₓᵧ =178.328 SSᵧᵧ=62.528
Find the proportion of the variability in shareholders' equity that is accounted for by total assets.
