please solve part (B). (8)

Score: 0.14 of 1 pt Question Help Xx 9.1.23-T 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. i Critical Values for the Pearson Correlation Coefficient - X D O B 3000- Vocabulary size Vocabulary size 3000- 2400-* 1800- Critical Values for the Vocabulary size 2400- 1800- 1200- Pearson Correlation 600- .. 600- 0- 1500 0 2 Coefficient 0 2 4 6 8 3000 Age (years) Age (y The correlation is significant when the absolute value of ? is greater than the value in the table. Data Table (b) Calculate the sample correlation coefficient r.