A Random Sample of 150 Yachts Sold in Canada Last $\mathrm { R } ^ { 2 } = 18.3 \%$

Multiple Choice

A random sample of 150 yachts sold in Canada last year was taken.A regression to predict the price (in thousands of dollars) from length (in metres) has an $\mathrm { R } ^ { 2 } = 18.3 \%$ What is correlation between length and price?

A) 0.428
B) 0.033
C) 0.667
D) 0.904
E) 0.183