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 P ' ' Data Table (a) Display the data in a scatter plot. Choose the correct graph below. Age, x Vocabulary size, y g 1 6 270 580 1200 2200 2600 710 2300 280 1 100 2300 ,1 A. a! e. Vocabulary size Vocabulary size 0 2 4 6 B Agetyearsl (b) Calculate the sample correlation coefcient r. r 2 (Round to three decimal places as needed.) O'J-h-MU'IUJGIU'l-h-ml'o