Match each scatterplot with its corresponding correlation coefficient: A) 15 B) 15 10 10 5 0 C) 15 10 5 сл 0 0 0 3 3 6 6 9 9 1) r = -0.67 3) r= 0.67 12 12 5 0 D) 15 10 5 0 0 0 3 3 6 6 2) r = -0.90 4) r= 0.91 9 9 12 12

For these data, find the SSx, SSy, SP, and Pearson correlation coefficient, r.

Choose the value of the Pearson's Correlation Coefficient (r) that best describes the two plots. : 0.504, II: -0.232.   2)  I: -0.904, II: 0.232.   3)  I: 0.904, II: -0.232.   4)  I: -0.232, II: 1.304.   5)  I: 0.904, II: -0.632.

1:31 A pediatrician wants to determine the relation that may exist between a child's height and head circumference. She randomly selects 8 children from her practice, measures their height and head circumference, and obtains the data shown in the table. Complete parts (a) through (e) below. Click here to see the Table of Critical Values for Correlation Coefficient. Data table Critical Values for Correlation Coefficient Print ||| = n 3 0.997 4 0.950 5 0.878 6 0.811 7 0.754 8 0.707 9 0.666 10 0.632 11 0.602 12 0.576 13 0.553 14 0.532 15 0.514 16 0.497 17 0.482 18 0.468 19 0.456 20 0.444 21 0.433 22 0.423 23 0.413 24 0.404 25 0.396 26 0.388 27 0.381 28 0.374 29 0.367 30 0.361 n Done O Height (in.) Head Circumference (in.) 27.75 25 26.25 25.5 27.25 26.75 26 27.25 Vo) 1 LTE 4G 15% I X 17.4 17.1 17.3 16.9 17.4 17.3 17.1 17.4