The accompanying table shows the ages (in years) of 11 children and the numbers of words in their vocabulary. Complete parts (a) through (d) below. Click here to view the data table. Click here to view the table of critical values for the Pearson correlation coefficient. (a) Display the data in a scatter plot. Choose the correct graph below. OA O B. c - X 3000- Data Table 2400- 1800 Vocabulary size Vocabulary size cabul 1200- 600- Age, x Vocabulary size, y 6 1500 3000 O 1500 3000 Aga (years) Age (years) 260 570 (b) Calculate the sample correlation coefficient r. 1100 r= 2300 2600 (Round to three decimal places as needed.) 530 2100 240 1300 2400 Print Done