The budget (in millions of dollars) and worldwide gross (in millions of dollars) for eight movies are shown below. Complete parts (a) through (c).

Budget, x Gross, y

206 253

205 302

200 423

199 688

182 688

175 1035

173 1878

168 1225

(a) Display the data in a scatter plot

(b) Calculate the correlation coefficient r.

(c) Make a conclusion about the type of correlation.