A famous large museum is interested in the relation of the age of a painting to public interest in it. The number of people stopping to look at each of 10 randomly selected paintings is observed over a​ week, with the accompanying results. Complete parts​ (a) through​ (c).
​(a) Make a scatter diagram of the scores. Choose the correct answer below.
​(b) Describe in words the general pattern of the​ correlation, if any. Choose the correct answer below.
​(c) Figure the correlation coefficient. ​(Round to two decimal places as​ needed.)