Golf scores. Here are the golf scores of 6 members of a women's golf team in the first two rounds of the National Collegiate Athletic Association tournament:
(a) Plot the data with the Round 1 scores on the x axis and the Round 2 scores on the y axis.
(b) Describe the relationship.
(c) Calculate the least-squares regression line and add it to your plot.
(d) Circle the observation for Maria Hernandez. She was the NCAA champion in this tournament.